diff --git a/src/main/app-controller.ts b/src/main/app-controller.ts
index cdeb457..fa75f99 100644
--- a/src/main/app-controller.ts
+++ b/src/main/app-controller.ts
@@ -81,9 +81,14 @@ function sanitizeSettingsPatch(partial: Partial<AppSettings>): Partial<AppSettin
   return Object.fromEntries(entries) as Partial<AppSettings>;
 }
 
-function settingsFingerprint(settings: AppSettings): string {
-  return JSON.stringify(normalizeSettings(settings));
-}
+function settingsFingerprint(settings: AppSettings): string {
+  return JSON.stringify(normalizeSettings(settings));
+}
+
+type PendingRealDebridWebAccount = {
+  generation: number;
+  dailyLimitBytes: number;
+};
 
 export class AppController {
   private settings: AppSettings;
@@ -94,7 +99,7 @@ export class AppController {
 
   private realDebridWebFallbacks = new Map<string, RealDebridWebFallback>();
 
-  private pendingRealDebridWebAccountIds = new Map<string, number>();
+  private pendingRealDebridWebAccountIds = new Map<string, PendingRealDebridWebAccount>();
 
   private realDebridWebGenerations = new Map<string, number>();
 
@@ -732,7 +737,10 @@ export class AppController {
     if (!existing) {
       const generation = (this.realDebridWebGenerations.get(accountId) || 0) + 1;
       this.realDebridWebGenerations.set(accountId, generation);
-      this.pendingRealDebridWebAccountIds.set(accountId, generation);
+      this.pendingRealDebridWebAccountIds.set(accountId, {
+        generation,
+        dailyLimitBytes: request.create ? Math.floor(request.dailyLimitBytes || 0) : 0
+      });
     }
     this.audit("INFO", "Real-Debrid Login-Fenster geöffnet", { accountId, create: !existing });
     try {
@@ -789,7 +797,8 @@ export class AppController {
       return;
     }
     if (!account) {
-      if (this.pendingRealDebridWebAccountIds.get(accountId) !== generation) {
+      const pending = this.pendingRealDebridWebAccountIds.get(accountId);
+      if (!pending || pending.generation !== generation) {
         return;
       }
       const applied = applyAccountCommand(this.settings, {
@@ -797,7 +806,7 @@ export class AppController {
         kind: "realdebrid-web",
         identity: accountId,
         secret: "",
-        dailyLimitBytes: 0
+        dailyLimitBytes: pending.dailyLimitBytes
       });
       this.pendingRealDebridWebAccountIds.delete(accountId);
       this.updateSettings(applied.settings);
diff --git a/src/main/renderer-state.ts b/src/main/renderer-state.ts
index e5d9579..2c3ce8c 100644
--- a/src/main/renderer-state.ts
+++ b/src/main/renderer-state.ts
@@ -153,6 +153,10 @@ export function createRendererSettings(settings: AppSettings): RendererSettings
   return {
     language: settings.language,
     realDebridUseWebLogin: settings.realDebridUseWebLogin,
+    realDebridDisabledAccountIds: [...settings.realDebridDisabledAccountIds],
+    realDebridAccountDailyLimitBytes: { ...settings.realDebridAccountDailyLimitBytes },
+    realDebridAccountDailyUsageBytes: { ...settings.realDebridAccountDailyUsageBytes },
+    realDebridAccountTotalUsageBytes: { ...settings.realDebridAccountTotalUsageBytes },
     megaDebridApiEnabled: settings.megaDebridApiEnabled,
     megaDebridWebEnabled: settings.megaDebridWebEnabled,
     megaDebridPreferApi: settings.megaDebridPreferApi,
diff --git a/src/renderer/App.tsx b/src/renderer/App.tsx
index 631084e..ddb5548 100644
--- a/src/renderer/App.tsx
+++ b/src/renderer/App.tsx
@@ -1,6 +1,7 @@
 import { DragEvent, ReactElement, memo, useCallback, useDeferredValue, useEffect, useLayoutEffect, useMemo, useRef, useState } from "react";
 import { flushSync } from "react-dom";
-import { parseDebridLinkApiKeys } from "../shared/debrid-link-keys";
+import { parseDebridLinkApiKeys } from "../shared/debrid-link-keys";
+import type { RealDebridLoginRequest } from "../shared/preload-api";
 import type {
   AccountCreateCommand,
   AllDebridHostInfo,
@@ -40,7 +41,7 @@ import {
 } from "../shared/provider-daily-limits";
 import { preservePackageOrderForDisplay, sortPackageOrderByName } from "./package-order";
 import { pruneSelection, releaseAccountSelectionFocus, resolveEscapeSelectionScope, shouldClearDownloadSelection } from "./selection";
-import { buildConfiguredProviderOrder, buildScopedAccountEnabledState, filterAccountDialogOptions, getAccountDialogSelectableOptions, pruneAccountRowSelections, resolveAccountStatusState, resolveAccountUsername, resolveVisibleAccountKind, runOptimisticAccountUpdate, updateAccountRowSelection } from "./account-ui";
+import { buildConfiguredProviderOrder, buildScopedAccountEnabledState, filterAccountDialogOptions, getAccountDialogSelectableOptions, getAvailableAccountOptions, pruneAccountRowSelections, resolveAccountStatusState, resolveAccountUsername, resolveVisibleAccountKind, runOptimisticAccountUpdate, sortAccountServices, updateAccountRowSelection } from "./account-ui";
 import { buildAccountDeleteCommand, buildAccountReplaceCommand, buildAccountSecretRequest, createAccountEditState, validateAccountEdit } from "./account-edit";
 import type { AccountEditState, AccountEditTarget, AccountKind, AccountService, SingleAccountKind } from "./account-edit";
 import { ACCOUNT_SERVICE_ICONS } from "./account-service-icons";
@@ -308,7 +309,7 @@ interface AccountTableRow {
   dailyLimitBytes: number;
   dailyRemainingBytes: number;
   totalUsedBytes: number;
-  toggleKind: "mega" | "dl" | "single";
+  toggleKind: "rd" | "mega" | "dl" | "single";
   dlKey?: DebridLinkAccountKeyEntry;
   editTarget: AccountEditTarget;
 }
@@ -793,6 +794,15 @@ export function buildAccountCreateCommand(dialog: AccountDialogState): AccountCr
     dailyLimitBytes: parseAccountDailyLimitInputBytes(dialog.dailyLimitGb) || 0
   };
 }
+
+export function buildRealDebridWebCreateLoginRequest(dialog: AccountDialogState, accountId: string): RealDebridLoginRequest | null {
+  if (dialog.kind !== "realdebrid-web") return null;
+  return {
+    accountId,
+    create: true,
+    dailyLimitBytes: parseAccountDailyLimitInputBytes(dialog.dailyLimitGb) || 0
+  };
+}
 
 const emptyStats = (): DownloadStats => ({
   totalDownloaded: 0,
@@ -810,7 +820,7 @@ const emptyStats = (): DownloadStats => ({
 
 const emptySnapshot = (): UiSnapshot => ({
   settings: {
-    language: "en", realDebridUseWebLogin: false, megaDebridApiEnabled: false, megaDebridWebEnabled: false, megaDebridPreferApi: true, bestDebridUseWebLogin: false, allDebridUseWebLogin: false,
+    language: "en", realDebridUseWebLogin: false, realDebridDisabledAccountIds: [], realDebridAccountDailyLimitBytes: {}, realDebridAccountDailyUsageBytes: {}, realDebridAccountTotalUsageBytes: {}, megaDebridApiEnabled: false, megaDebridWebEnabled: false, megaDebridPreferApi: true, bestDebridUseWebLogin: false, allDebridUseWebLogin: false,
     debridLinkDisabledKeyIds: [],
     archivePasswordListConfigured: false, notifyUrlConfigured: false,
     rememberToken: true, configuredProviders: [], providerOrder: [], providerPrimary: "realdebrid", providerSecondary: "none",
@@ -2307,8 +2317,55 @@ export function App(): ReactElement {
 
   const accountRows = useMemo(() => {
     const rows: AccountTableRow[] = [];
-    for (const entry of configuredAccounts) {
-      if (entry.kind === "megadebrid-api" || entry.kind === "megadebrid-web") {
+    for (const entry of configuredAccounts) {
+      if (entry.service === "realdebrid") {
+        const accounts = snapshot.accounts.filter((account): account is RendererAccount & { kind: "realdebrid-api" | "realdebrid-web" } => (
+          account.provider === "realdebrid" && (account.kind === "realdebrid-api" || account.kind === "realdebrid-web")
+        ));
+        for (const account of accounts) {
+          const option = findAccountOption(account.kind);
+          const disabled = (settingsDraft.disabledProviders || []).includes("realdebrid")
+            || (settingsDraft.realDebridDisabledAccountIds || []).includes(account.accountId);
+          const rowEntry: ConfiguredAccountEntry = {
+            ...entry,
+            kind: account.kind,
+            modeLabel: option.modeLabel,
+            statusLabel: disabled ? "Deaktiviert" : "Aktiviert",
+            summary: account.maskedIdentity,
+            summaryLines: [account.maskedIdentity],
+            disabled,
+            dailyUsedBytes: account.dailyUsageBytes,
+            totalUsedBytes: account.totalUsageBytes,
+            dailyLimitBytes: account.dailyLimitBytes,
+            dailyRemainingBytes: account.dailyLimitBytes > 0 ? Math.max(0, account.dailyLimitBytes - account.dailyUsageBytes) : 0,
+            dailyLimitReached: account.dailyLimitBytes > 0 && account.dailyUsageBytes >= account.dailyLimitBytes
+          };
+          rows.push({
+            rowKey: `rd-${account.accountId}`,
+            entry: rowEntry,
+            hosterLabel: option.serviceLabel,
+            modeLabel: option.modeLabel,
+            username: account.identity,
+            credentialLabel: getAccountCredentialLabel(account.kind),
+            accountId: account.accountId,
+            checkable: true,
+            disabled,
+            dailyUsedBytes: account.dailyUsageBytes,
+            dailyLimitBytes: account.dailyLimitBytes,
+            dailyRemainingBytes: account.dailyLimitBytes > 0 ? Math.max(0, account.dailyLimitBytes - account.dailyUsageBytes) : 0,
+            totalUsedBytes: account.totalUsageBytes,
+            toggleKind: "rd",
+            editTarget: {
+              type: "single",
+              rowKey: `rd-${account.accountId}`,
+              kind: account.kind,
+              service: "realdebrid",
+              provider: "realdebrid",
+              accountId: account.accountId
+            }
+          });
+        }
+      } else if (entry.kind === "megadebrid-api" || entry.kind === "megadebrid-web") {
         const accounts = accountsOfKind(entry.kind, snapshot.accounts);
         for (const acc of accounts) {
           const used = acc.dailyUsageBytes;
@@ -2367,7 +2424,7 @@ export function App(): ReactElement {
           });
         }
       } else {
-        const serviceAccountId = entry.service === "realdebrid" ? "svc-realdebrid" : null;
+        const serviceAccountId = null;
         rows.push({
           rowKey: `svc-${entry.service}`,
           entry,
@@ -2410,10 +2467,7 @@ export function App(): ReactElement {
     });
   }, [accountRows]);
   const availableAccountOptions = useMemo(() => (
-    ACCOUNT_OPTIONS.filter((option) => option.kind === "megadebrid-api"
-      || option.kind === "megadebrid-web"
-      || option.kind === "debridlink-api"
-      || !configuredAccountServices.has(option.service))
+    getAvailableAccountOptions(ACCOUNT_OPTIONS, [...configuredAccountServices])
   ), [configuredAccountServices]);
   const accountEditOption = accountEditDialog ? findAccountOption(accountEditDialog.target.kind) : null;
   const accountEditRow = accountEditDialog ? accountRows.find((row) => row.rowKey === accountEditDialog.target.rowKey) ?? null : null;
@@ -2432,7 +2486,7 @@ export function App(): ReactElement {
     );
   }, [accountDialog, availableAccountOptions]);
   const accountDialogServiceFilters = useMemo(() => (
-    [...new Set(accountDialogSelectableOptions.map((option) => option.serviceLabel))]
+    sortAccountServices(accountDialogSelectableOptions.map((option) => option.serviceLabel))
   ), [accountDialogSelectableOptions]);
   const filteredAccountDialogOptions = useMemo(() => (
     filterAccountDialogOptions(accountDialogSelectableOptions, accountDialogSearch, accountDialogServiceFilter)
@@ -2625,11 +2679,12 @@ export function App(): ReactElement {
     return result;
   };
 
-  const runAccountQuickAction = async (action: AccountQuickAction): Promise<void> => {
-    switch (action) {
-      case "realdebrid-login":
-        await window.rd.openRealDebridLogin();
-        showToast("Real-Debrid Login-Fenster geöffnet", 2200);
+  const runAccountQuickAction = async (action: AccountQuickAction, accountId?: string | null): Promise<void> => {
+    switch (action) {
+      case "realdebrid-login":
+        if (!accountId) throw new Error("Der ausgewählte Real-Debrid-Account wurde nicht gefunden.");
+        await window.rd.openRealDebridLogin({ accountId });
+        showToast("Real-Debrid Login-Fenster geöffnet", 2200);
         return;
       case "bestdebrid-cookies": {
         const count = await window.rd.importBestDebridCookies();
@@ -2733,7 +2788,7 @@ export function App(): ReactElement {
       applyPersistedSettings(result.settings);
       closeAccountEditDialog();
       if (quickAction) {
-        await runAccountQuickAction(quickAction);
+        await runAccountQuickAction(quickAction, editSnapshot.target.type === "single" ? editSnapshot.target.accountId : null);
       } else {
         showToast(`${findAccountOption(editSnapshot.target.kind).title} gespeichert`, 2200);
       }
@@ -2758,14 +2813,23 @@ export function App(): ReactElement {
     }
     const selectedOption = dialogSnapshot.kind ? findAccountOption(dialogSnapshot.kind) : null;
     await performQuickAction(async () => {
+      if (dialogSnapshot.kind === "realdebrid-web") {
+        const accountId = `rdw_${crypto.randomUUID().replace(/-/g, "")}`;
+        const request = buildRealDebridWebCreateLoginRequest(dialogSnapshot, accountId);
+        if (!request) throw new Error("Account-Payload ist ungültig");
+        await window.rd.openRealDebridLogin(request);
+        closeAccountDialog();
+        showToast("Real-Debrid Login-Fenster geöffnet", 2200);
+        return;
+      }
       const command = buildAccountCreateCommand(dialogSnapshot);
       if (!command) throw new Error("Account-Payload ist ungültig");
       const result = await window.rd.createAccount(command);
       setSnapshot((current) => ({ ...current, settings: result.settings, accounts: result.accounts }));
       applyPersistedSettings(result.settings);
-      closeAccountDialog();
-      if (quickAction) {
-        await runAccountQuickAction(quickAction);
+      closeAccountDialog();
+      if (quickAction) {
+        await runAccountQuickAction(quickAction, result.accountId);
       } else if (selectedOption) {
         showToast(`${selectedOption.title} gespeichert`, 2200);
       }
@@ -2845,15 +2909,15 @@ export function App(): ReactElement {
     });
   };
 
-  const onAccountRowQuickAction = async (entry: ConfiguredAccountEntry): Promise<void> => {
-    const meta = getAccountQuickActionMeta(entry.kind);
-    if (!meta) {
-      return;
-    }
-    await performQuickAction(async () => {
-      await runAccountQuickAction(meta.action);
-    }, (error) => {
-      showToast(`${entry.serviceLabel}: Aktion fehlgeschlagen: ${String(error)}`, 3200);
+  const onAccountRowQuickAction = async (row: AccountTableRow): Promise<void> => {
+    const meta = getAccountQuickActionMeta(row.entry.kind);
+    if (!meta) {
+      return;
+    }
+    await performQuickAction(async () => {
+      await runAccountQuickAction(meta.action, row.accountId);
+    }, (error) => {
+      showToast(`${row.entry.serviceLabel}: Aktion fehlgeschlagen: ${String(error)}`, 3200);
     });
   };
 
@@ -2920,9 +2984,31 @@ export function App(): ReactElement {
     });
   };
 
+  const onToggleRealDebridAccountEnabled = async (accountId: string, enabled: boolean): Promise<void> => {
+    await performQuickAction(async () => {
+      const nextState = buildScopedAccountEnabledState(
+        settingsDraft.disabledProviders || [],
+        ["realdebrid"],
+        settingsDraft.realDebridDisabledAccountIds || [],
+        accountId,
+        enabled
+      );
+      await persistAccountToggle({
+        ...settingsDraft,
+        disabledProviders: nextState.disabledProviders,
+        realDebridDisabledAccountIds: nextState.disabledAccountIds
+      });
+      showToast(enabled ? "Account aktiviert" : "Account deaktiviert", 2000);
+    }, (error) => {
+      showToast(`Umschalten fehlgeschlagen: ${String(error)}`, 3200);
+    });
+  };
+
   const toggleAccountTableRow = (row: AccountTableRow): void => {
     setAccountContextMenu(null);
-    if (row.toggleKind === "mega" && row.accountId) {
+    if (row.toggleKind === "rd" && row.accountId) {
+      void onToggleRealDebridAccountEnabled(row.accountId, row.disabled);
+    } else if (row.toggleKind === "mega" && row.accountId) {
       void onToggleMegaAccountEnabled(row.entry.kind as "megadebrid-api" | "megadebrid-web", row.accountId, row.disabled);
     } else if (row.toggleKind === "dl" && row.dlKey) {
       void onToggleDebridLinkApiKeyEnabled(row.entry, row.dlKey, row.disabled);
@@ -2975,12 +3061,21 @@ export function App(): ReactElement {
 
   const checkAccountTableRow = (row: AccountTableRow): void => {
     setAccountContextMenu(null);
+    if ((row.entry.kind === "realdebrid-api" || row.entry.kind === "realdebrid-web") && row.accountId) {
+      const kind = row.entry.kind;
+      const accountId = row.accountId;
+      void performQuickAction(async () => {
+        const status = await window.rd.checkAccountCredentials({ kind, accountId });
+        showToast(status.valid ? "Account erfolgreich geprüft" : status.message || "Zugangsdaten ungültig", 2600);
+      }, (error) => showToast(`Prüfung fehlgeschlagen: ${String(error)}`, 3200));
+      return;
+    }
     if (row.checkable) {
       void checkAccounts("all");
       return;
     }
     if (getAccountQuickActionMeta(row.entry.kind)) {
-      void onAccountRowQuickAction(row.entry);
+      void onAccountRowQuickAction(row);
       return;
     }
     showToast("Für diesen Account ist keine direkte Statusprüfung verfügbar.", 2800);
@@ -5161,7 +5256,7 @@ export function App(): ReactElement {
     description: option.pickerDescription,
     functionLabel: getAccountPickerFunctionLabel(option),
     filter: option.modeLabel === "API" ? "api" : "web",
-    multi: option.kind === "megadebrid-api" || option.kind === "megadebrid-web" || option.kind === "debridlink-api",
+    multi: option.kind === "realdebrid-api" || option.kind === "realdebrid-web" || option.kind === "megadebrid-api" || option.kind === "megadebrid-web" || option.kind === "debridlink-api",
     icon: ACCOUNT_SERVICE_ICONS[option.service]
   }));
   const accountAddFields = buildAccountAddFields(accountDialog);
@@ -5278,11 +5373,17 @@ export function App(): ReactElement {
     }
     const editSnapshot = accountEditDialog;
     void performQuickAction(async () => {
-      if (editSnapshot.target.type === "mega" || editSnapshot.target.type === "debridlink") {
+      if (editSnapshot.target.type === "mega" || editSnapshot.target.type === "debridlink"
+        || editSnapshot.target.kind === "realdebrid-api" || editSnapshot.target.kind === "realdebrid-web") {
         const secret = editSnapshot.target.type === "mega" ? editSnapshot.password : editSnapshot.token;
+        const kind = editSnapshot.target.kind as "realdebrid-api" | "realdebrid-web" | "megadebrid-api" | "megadebrid-web" | "debridlink-api";
         const status = await window.rd.checkAccountCredentials({
-          kind: editSnapshot.target.kind,
-          accountId: editSnapshot.target.type === "mega" ? editSnapshot.target.accountId : editSnapshot.target.keyId,
+          kind,
+          accountId: editSnapshot.target.type === "mega"
+            ? editSnapshot.target.accountId
+            : editSnapshot.target.type === "debridlink"
+              ? editSnapshot.target.keyId
+              : editSnapshot.target.accountId,
           identity: secret ? editSnapshot.login : undefined,
           secret: secret || undefined
         });
@@ -5292,7 +5393,7 @@ export function App(): ReactElement {
       }
       const quickAction = getAccountQuickActionMeta(editSnapshot.target.kind);
       if (quickAction) {
-        await runAccountQuickAction(quickAction.action);
+        await runAccountQuickAction(quickAction.action, editSnapshot.target.type === "single" ? editSnapshot.target.accountId : null);
       } else {
         showToast("Für diesen Dienst ist keine direkte Statusprüfung verfügbar.", 2800);
       }
@@ -5977,7 +6078,7 @@ export function App(): ReactElement {
             Account prüfen
           </button>
           {getAccountQuickActionMeta(activeAccountContextRow.entry.kind) && (
-            <button className="ctx-menu-item" onClick={() => { setAccountContextMenu(null); void onAccountRowQuickAction(activeAccountContextRow.entry); }}>
+            <button className="ctx-menu-item" onClick={() => { setAccountContextMenu(null); void onAccountRowQuickAction(activeAccountContextRow); }}>
               {getAccountQuickActionMeta(activeAccountContextRow.entry.kind)?.label}
             </button>
           )}
diff --git a/src/renderer/account-ui.ts b/src/renderer/account-ui.ts
index f27f2c8..8c28187 100644
--- a/src/renderer/account-ui.ts
+++ b/src/renderer/account-ui.ts
@@ -6,6 +6,22 @@ export interface AccountModeOption {
   modeLabel: string;
 }
 
+export function sortAccountServices(labels: readonly string[]): string[] {
+  return [...new Set(labels)].sort((left, right) => left.localeCompare(right, "de-DE", { sensitivity: "base" }));
+}
+
+export function getAvailableAccountOptions<T extends { service: string }>(
+  options: readonly T[],
+  configuredServices: readonly string[]
+): T[] {
+  const configured = new Set(configuredServices);
+  return options.filter((option) => option.service === "realdebrid"
+    || option.service === "megadebrid-api"
+    || option.service === "megadebrid-web"
+    || option.service === "debridlink"
+    || !configured.has(option.service));
+}
+
 export function matchesAccountModeFilter(option: AccountModeOption, filter: AccountModeFilter): boolean {
   if (filter === "all") {
     return true;
@@ -34,7 +50,8 @@ export function filterAccountDialogOptions<T extends {
       .join(" ")
       .toLocaleLowerCase("de-DE")
       .includes(normalizedQuery);
-  });
+  }).sort((left, right) => left.serviceLabel.localeCompare(right.serviceLabel, "de-DE", { sensitivity: "base" })
+    || left.title.localeCompare(right.title, "de-DE", { sensitivity: "base" }));
 }
 
 export function buildConfiguredProviderOrder(
diff --git a/src/renderer/i18n.ts b/src/renderer/i18n.ts
index 9a54ddf..44f54a7 100644
--- a/src/renderer/i18n.ts
+++ b/src/renderer/i18n.ts
@@ -76,7 +76,7 @@ const pairs = [
   ["Keine eigenen Zuordnungen.", "No custom assignments."], ["Hoster-Routing hinzufügen", "Add hoster routing"], ["Hoster hinzufügen…", "Add hoster…"], ["Eigener Hoster…", "Custom hoster…"], ["Noch keine Rotations-Ereignisse.", "No rotation events yet."],
   ["Prüfen und speichern", "Check and save"], ["Wähle einen Dienst und trage die passenden Zugangsdaten ein.", "Choose a service and enter the matching credentials."], ["Accounts durchsuchen", "Search accounts"],
   ["Dienst / Zugangstyp", "Service / access type"], ["Dienst", "Service"], ["Typ/Funktion", "Type/function"], ["Dienst oder Zugangstyp suchen", "Search service or access type"], ["Zugangstyp suchen, z. B. API oder Web", "Search access type, e.g. API or web"], ["Dienst filtern", "Filter service"], ["Alle Dienste", "All services"], ["Account-Typ filtern", "Filter account type"], ["Verfügbare Account-Typen", "Available account types"], ["Keine passenden Account-Typen.", "No matching account types."],
-  ["Prüfen", "Check"], ["Bearbeite ausschließlich den ausgewählten Account.", "Edit only the selected account."], ["Account bearbeiten", "Edit account"], ["Account aktiviert", "Account enabled"],
+  ["Prüfen", "Check"], ["Bearbeite ausschließlich den ausgewählten Account.", "Edit only the selected account."], ["Account bearbeiten", "Edit account"], ["Account aktiviert", "Account enabled"], ["Der ausgewählte Real-Debrid-Account wurde nicht gefunden.", "The selected Real-Debrid account was not found."],
   ["Immer erste Tonspur", "Always first audio track"], ["Pro Download", "Per download"], ["Keine Archive löschen", "Do not delete archives"], ["Archive in Papierkorb", "Move archives to recycle bin"], ["Archive löschen", "Delete archives"],
   ["Accounts und Verwendungsregeln.", "Accounts and usage rules."], ["Premium Account", "Premium account"], ["Zugang ungültig", "Invalid access"], ["Prüft…", "Checking…"], ["Geschützter Zugang", "Protected access"],
   ["Der ausgewählte Mega-Debrid-Account wurde nicht gefunden.", "The selected Mega-Debrid account was not found."], ["Der ausgewählte Debrid-Link-Key wurde nicht gefunden.", "The selected Debrid-Link key was not found."],
diff --git a/src/shared/preload-api.ts b/src/shared/preload-api.ts
index 9095517..be22a78 100644
--- a/src/shared/preload-api.ts
+++ b/src/shared/preload-api.ts
@@ -37,6 +37,7 @@ import { isRealDebridWebAccountId } from "./real-debrid-accounts";
 export interface RealDebridLoginRequest {
   accountId: string;
   create?: boolean;
+  dailyLimitBytes?: number;
 }
 
 export function validateRealDebridLoginRequest(value: unknown): Required<RealDebridLoginRequest> {
@@ -44,13 +45,22 @@ export function validateRealDebridLoginRequest(value: unknown): Required<RealDeb
     throw new Error("Account-Payload ist ungültig");
   }
   const raw = value as Record<string, unknown>;
-  if (Object.keys(raw).some((key) => key !== "accountId" && key !== "create")
+  if (Object.keys(raw).some((key) => key !== "accountId" && key !== "create" && key !== "dailyLimitBytes")
     || typeof raw.accountId !== "string"
     || !isRealDebridWebAccountId(raw.accountId)
-    || (raw.create !== undefined && typeof raw.create !== "boolean")) {
+    || (raw.create !== undefined && typeof raw.create !== "boolean")
+    || (raw.dailyLimitBytes !== undefined && (typeof raw.dailyLimitBytes !== "number"
+      || !Number.isFinite(raw.dailyLimitBytes)
+      || raw.dailyLimitBytes < 0
+      || raw.dailyLimitBytes > Number.MAX_SAFE_INTEGER))) {
     throw new Error("Account-Payload ist ungültig");
   }
-  return { accountId: raw.accountId.trim(), create: raw.create === true };
+  const create = raw.create === true;
+  const dailyLimitBytes = Math.floor(Number(raw.dailyLimitBytes) || 0);
+  if (!create && dailyLimitBytes !== 0) {
+    throw new Error("Account-Payload ist ungültig");
+  }
+  return { accountId: raw.accountId.trim(), create, dailyLimitBytes: create ? dailyLimitBytes : 0 };
 }
 
 export interface ElectronApi {
diff --git a/src/shared/types.ts b/src/shared/types.ts
index 6c00ca5..6c7ff25 100644
--- a/src/shared/types.ts
+++ b/src/shared/types.ts
@@ -237,6 +237,10 @@ export interface RendererAccount {
 export interface RendererSettings {
   language: AppLanguage;
   realDebridUseWebLogin: boolean;
+  realDebridDisabledAccountIds: string[];
+  realDebridAccountDailyLimitBytes: Record<string, number>;
+  realDebridAccountDailyUsageBytes: Record<string, number>;
+  realDebridAccountTotalUsageBytes: Record<string, number>;
   megaDebridApiEnabled: boolean;
   megaDebridWebEnabled: boolean;
   megaDebridPreferApi: boolean;
diff --git a/tests/account-dialog-prefer-api.test.ts b/tests/account-dialog-prefer-api.test.ts
index 520b5bb..70fe16d 100644
--- a/tests/account-dialog-prefer-api.test.ts
+++ b/tests/account-dialog-prefer-api.test.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from "vitest";
-import { buildAccountCreateCommand, createAccountDialogState } from "../src/renderer/App";
+import { buildAccountCreateCommand, buildRealDebridWebCreateLoginRequest, createAccountDialogState } from "../src/renderer/App";
 import { createRendererSettings } from "../src/main/renderer-state";
 import { defaultSettings } from "../src/main/constants";
 
@@ -27,4 +27,18 @@ describe("account creation dialog", () => {
     expect(dialog.password).toBe("");
     expect(dialog.megaAccounts).toEqual([]);
   });
+
+  it("forwards the selected daily limit with a newly reserved Real-Debrid Web account", () => {
+    const settings = createRendererSettings(defaultSettings());
+    const dialog = {
+      ...createAccountDialogState("create", "realdebrid-web", settings),
+      dailyLimitGb: "2,5"
+    };
+
+    expect(buildRealDebridWebCreateLoginRequest(dialog, "rdw_reservedopaqueid")).toEqual({
+      accountId: "rdw_reservedopaqueid",
+      create: true,
+      dailyLimitBytes: Math.floor(2.5 * 1024 * 1024 * 1024)
+    });
+  });
 });
diff --git a/tests/account-edit.test.ts b/tests/account-edit.test.ts
index d61ff1d..ebc9782 100644
--- a/tests/account-edit.test.ts
+++ b/tests/account-edit.test.ts
@@ -22,6 +22,39 @@ function megaTarget(identity: string): AccountEditTarget {
 }
 
 describe("renderer-safe account editing", () => {
+  it("targets one concrete Real-Debrid API account for replace and delete", () => {
+    const settings = defaultSettings();
+    settings.realDebridApiTokens = JSON.stringify({
+      version: 1,
+      accounts: [
+        { id: "rda_first", token: "fixture-token-first" },
+        { id: "rda_second", token: "fixture-token-second" }
+      ]
+    });
+    const renderer = createRendererState(settings);
+    const target: AccountEditTarget = {
+      type: "single",
+      rowKey: "rd-rda_second",
+      kind: "realdebrid-api",
+      service: "realdebrid",
+      provider: "realdebrid",
+      accountId: "rda_second"
+    };
+    const edit = createAccountEditState(target, renderer.accounts);
+
+    expect(buildAccountReplaceCommand({ ...edit, token: "replacement-token" })).toEqual(expect.objectContaining({
+      action: "replace",
+      kind: "realdebrid-api",
+      accountId: "rda_second",
+      secret: "replacement-token"
+    }));
+    expect(buildAccountDeleteCommand(target)).toEqual({
+      action: "delete",
+      kind: "realdebrid-api",
+      accountId: "rda_second"
+    });
+  });
+
   it("opens an existing account without reading its stored secret", () => {
     const identity = "safe-edit@example.test";
     const state = createRendererState({
diff --git a/tests/account-preload.test.ts b/tests/account-preload.test.ts
index b736aa8..b0a8e2f 100644
--- a/tests/account-preload.test.ts
+++ b/tests/account-preload.test.ts
@@ -76,11 +76,11 @@ describe("account preload contract", () => {
 
   it("forwards account-bound existing and create browser logins", async () => {
     await electron.api?.openRealDebridLogin({ accountId: "rdw_existing" });
-    await electron.api?.openRealDebridLogin({ accountId: "rdw_reserved", create: true });
+    await electron.api?.openRealDebridLogin({ accountId: "rdw_reserved", create: true, dailyLimitBytes: 10_000 });
 
     expect(electron.invoke.mock.calls).toEqual([
       [IPC_CHANNELS.OPEN_REALDEBRID_LOGIN, { accountId: "rdw_existing" }],
-      [IPC_CHANNELS.OPEN_REALDEBRID_LOGIN, { accountId: "rdw_reserved", create: true }]
+      [IPC_CHANNELS.OPEN_REALDEBRID_LOGIN, { accountId: "rdw_reserved", create: true, dailyLimitBytes: 10_000 }]
     ]);
   });
 
diff --git a/tests/account-ui.test.ts b/tests/account-ui.test.ts
index 6502e8d..67d6ff1 100644
--- a/tests/account-ui.test.ts
+++ b/tests/account-ui.test.ts
@@ -2,12 +2,14 @@ import { describe, expect, it } from "vitest";
 import {
   buildConfiguredProviderOrder,
   filterAccountDialogOptions,
+  getAvailableAccountOptions,
   getAccountDialogSelectableOptions,
   isAccountRowSelectionKey,
   matchesAccountModeFilter,
   pruneAccountRowSelection,
   resolveAccountUsername,
-  resolveVisibleAccountKind
+  resolveVisibleAccountKind,
+  sortAccountServices
 } from "../src/renderer/account-ui";
 import * as accountUi from "../src/renderer/account-ui";
 
@@ -32,7 +34,40 @@ describe("account dialog filter", () => {
 
   it("combines an exact service choice with an access-type search", () => {
     expect(filterAccountDialogOptions(options, "web", "Real-Debrid").map((option) => option.id)).toEqual(["rd-web"]);
-    expect(filterAccountDialogOptions(options, "api", "all").map((option) => option.id)).toEqual(["rd-api", "md-api"]);
+    expect(filterAccountDialogOptions(options, "api", "all").map((option) => option.id)).toEqual(["md-api", "rd-api"]);
+  });
+
+  it("sorts services alphabetically in German without duplicates", () => {
+    expect(sortAccountServices([
+      "Real-Debrid",
+      "Mega-Debrid",
+      "BestDebrid",
+      "Debrid-Link",
+      "1Fichier",
+      "AllDebrid",
+      "DDownload",
+      "LinkSnappy",
+      "Mega-Debrid"
+    ])).toEqual([
+      "1Fichier",
+      "AllDebrid",
+      "BestDebrid",
+      "DDownload",
+      "Debrid-Link",
+      "LinkSnappy",
+      "Mega-Debrid",
+      "Real-Debrid"
+    ]);
+  });
+
+  it("keeps both Real-Debrid access types addable after existing Real-Debrid accounts", () => {
+    const choices = [
+      { kind: "realdebrid-api", service: "realdebrid" },
+      { kind: "realdebrid-web", service: "realdebrid" },
+      { kind: "bestdebrid-api", service: "bestdebrid" }
+    ];
+    expect(getAvailableAccountOptions(choices, ["realdebrid", "bestdebrid"]).map((option) => option.kind))
+      .toEqual(["realdebrid-api", "realdebrid-web"]);
   });
 });
 
diff --git a/tests/i18n.test.ts b/tests/i18n.test.ts
index f923615..2554562 100644
--- a/tests/i18n.test.ts
+++ b/tests/i18n.test.ts
@@ -174,6 +174,7 @@ describe("renderer localization", () => {
     ["Schätzwert", "Estimate"],
     ["ist verfügbar. Installierte Version:", "is available. Installed version:"],
     ["Tageslimit erreicht. Neue Links wechseln auf den nächsten Hoster.", "Daily limit reached. New links will switch to the next hoster."],
+    ["Der ausgewählte Real-Debrid-Account wurde nicht gefunden.", "The selected Real-Debrid account was not found."],
     ["Nur lokal", "Local only"],
     ["Name kopiert", "Name copied"],
     ["Link kopiert", "Link copied"],
diff --git a/tests/ipc-security.test.ts b/tests/ipc-security.test.ts
index a781a6d..93b1c91 100644
--- a/tests/ipc-security.test.ts
+++ b/tests/ipc-security.test.ts
@@ -15,11 +15,14 @@ function eventFor(url: string) {
 
 describe("ipc-security", () => {
   it("accepts only opaque Real-Debrid browser account login requests", () => {
-    expect(validateRealDebridLoginRequest({ accountId: "rdw_existing" })).toEqual({ accountId: "rdw_existing", create: false });
-    expect(validateRealDebridLoginRequest({ accountId: "rdw_reserved", create: true })).toEqual({ accountId: "rdw_reserved", create: true });
+    expect(validateRealDebridLoginRequest({ accountId: "rdw_existing" })).toEqual({ accountId: "rdw_existing", create: false, dailyLimitBytes: 0 });
+    expect(validateRealDebridLoginRequest({ accountId: "rdw_reserved", create: true, dailyLimitBytes: 12_345.9 })).toEqual({ accountId: "rdw_reserved", create: true, dailyLimitBytes: 12_345 });
     expect(() => validateRealDebridLoginRequest({ accountId: "../shared", create: true })).toThrow(/Account-Payload/i);
     expect(() => validateRealDebridLoginRequest({ accountId: "rdw_valid", create: "yes" })).toThrow(/Account-Payload/i);
     expect(() => validateRealDebridLoginRequest({ accountId: "rdw_valid", create: false, token: "secret" })).toThrow(/Account-Payload/i);
+    expect(() => validateRealDebridLoginRequest({ accountId: "rdw_valid", create: true, dailyLimitBytes: -1 })).toThrow(/Account-Payload/i);
+    expect(() => validateRealDebridLoginRequest({ accountId: "rdw_valid", create: true, dailyLimitBytes: Number.MAX_SAFE_INTEGER + 1 })).toThrow(/Account-Payload/i);
+    expect(() => validateRealDebridLoginRequest({ accountId: "rdw_existing", dailyLimitBytes: 1 })).toThrow(/Account-Payload/i);
   });
 
   it("accepts IPC from the configured Vite development renderer origin", () => {
diff --git a/tests/realdebrid-web.test.ts b/tests/realdebrid-web.test.ts
index 2d5412d..883be55 100644
--- a/tests/realdebrid-web.test.ts
+++ b/tests/realdebrid-web.test.ts
@@ -255,7 +255,7 @@ describe("realdebrid-web", () => {
       dispose: vi.fn()
     };
     controller.settings = defaultSettings();
-    controller.pendingRealDebridWebAccountIds = new Map([["rdw_reserved", 0]]);
+    controller.pendingRealDebridWebAccountIds = new Map([["rdw_reserved", { generation: 0, dailyLimitBytes: 987_654 }]]);
     controller.realDebridWebGenerations = new Map([["rdw_reserved", 0]]);
     controller.realDebridWebFallbacks = new Map([["rdw_reserved", fallback]]);
     controller.manager = { applyDebridAccountStatuses: applyStatuses };
@@ -272,6 +272,7 @@ describe("realdebrid-web", () => {
 
     expect(updateSettings).toHaveBeenCalledTimes(1);
     expect(controller.settings.realDebridWebAccountIds).toEqual(["rdw_reserved"]);
+    expect(controller.settings.realDebridAccountDailyLimitBytes).toEqual({ rdw_reserved: 987_654 });
     expect(applyStatuses).toHaveBeenCalledWith([
       expect.objectContaining({ accountId: "rdw_reserved", valid: true, username: "fixture-user" })
     ]);
@@ -334,7 +335,7 @@ describe("realdebrid-web", () => {
     controller.realDebridWebAuthenticationTasks = new Map();
     controller.audit = vi.fn();
 
-    await expect(controller.openRealDebridLoginWindow({ accountId: "rdw_failed", create: true })).rejects.toThrow("load failed");
+    await expect(controller.openRealDebridLoginWindow({ accountId: "rdw_failed", create: true, dailyLimitBytes: 123_456 })).rejects.toThrow("load failed");
 
     expect(controller.pendingRealDebridWebAccountIds.size).toBe(0);
     expect(controller.realDebridWebFallbacks.size).toBe(0);
@@ -353,11 +354,12 @@ describe("realdebrid-web", () => {
     controller.realDebridWebAuthenticationTasks = new Map();
     controller.audit = vi.fn();
 
-    await controller.openRealDebridLoginWindow({ accountId: "rdw_closed", create: true });
+    await controller.openRealDebridLoginWindow({ accountId: "rdw_closed", create: true, dailyLimitBytes: 123_456 });
     mockBrowserWindow.close();
     await vi.waitFor(() => expect(controller.realDebridWebFallbacks.size).toBe(0));
 
     expect(controller.pendingRealDebridWebAccountIds.size).toBe(0);
+    expect(controller.settings.realDebridAccountDailyLimitBytes).toEqual({});
     expect(mockFromPartition).toHaveBeenCalledWith("persist:realdebrid-web-rdw_closed");
     expect(mockFromPartition).toHaveBeenCalledWith("realdebrid-web-rdw_closed");
   });
@@ -404,13 +406,14 @@ describe("realdebrid-web", () => {
     });
     controller.audit = vi.fn();
 
-    await controller.openRealDebridLoginWindow({ accountId: "rdw_close_auth", create: true });
+    await controller.openRealDebridLoginWindow({ accountId: "rdw_close_auth", create: true, dailyLimitBytes: 123_456 });
     await vi.waitFor(() => expect(mockExecuteJavaScript).toHaveBeenCalledTimes(1));
     mockBrowserWindow.close();
     resolveClosingToken("close-time-token");
     await vi.waitFor(() => expect(controller.settings.realDebridWebAccountIds).toEqual(["rdw_close_auth"]));
 
     expect(controller.pendingRealDebridWebAccountIds.size).toBe(0);
+    expect(controller.settings.realDebridAccountDailyLimitBytes).toEqual({ rdw_close_auth: 123_456 });
     expect(mockFromPartition).not.toHaveBeenCalledWith("persist:realdebrid-web-rdw_close_auth");
     expect(controller.manager.applyDebridAccountStatuses).toHaveBeenCalledWith([
       expect.objectContaining({ accountId: "rdw_close_auth", valid: true, username: "close-user" })
diff --git a/tests/renderer-state.test.ts b/tests/renderer-state.test.ts
index ef60a1f..23d9aae 100644
--- a/tests/renderer-state.test.ts
+++ b/tests/renderer-state.test.ts
@@ -159,4 +159,25 @@ describe("renderer state serialization", () => {
       expect(serialized).not.toContain(secret);
     }
   });
+
+  it("exposes only non-secret Real-Debrid account controls to the renderer", () => {
+    const settings = {
+      ...defaultSettings(),
+      realDebridApiTokens: JSON.stringify({ version: 1, accounts: [{ id: "rda_visible", token: "fixture-rd-secret" }] }),
+      realDebridDisabledAccountIds: ["rda_visible"],
+      realDebridAccountDailyLimitBytes: { rda_visible: 10_000 },
+      realDebridAccountDailyUsageBytes: { rda_visible: 2_000 },
+      realDebridAccountTotalUsageBytes: { rda_visible: 8_000 }
+    };
+
+    const renderer = createRendererState(settings).settings;
+
+    expect(renderer.realDebridDisabledAccountIds).toEqual(["rda_visible"]);
+    expect(renderer.realDebridAccountDailyLimitBytes).toEqual({ rda_visible: 10_000 });
+    expect(renderer.realDebridAccountDailyUsageBytes).toEqual({ rda_visible: 2_000 });
+    expect(renderer.realDebridAccountTotalUsageBytes).toEqual({ rda_visible: 8_000 });
+    expect(JSON.stringify(renderer)).not.toContain("fixture-rd-secret");
+    expect(renderer).not.toHaveProperty("realDebridApiTokens");
+    expect(renderer).not.toHaveProperty("realDebridWebAccountIds");
+  });
 });