Support

Find focused help for installing Franz, managing services, syncing your account, workspaces, billing, and privacy.

Currently investigating

  • Linux: "net::ERR_FAILED" when signing in or adding a service Solved

    On some Linux distributions the AppImage can't reach the internet because a system security library (NSS) is missing. Quick fix: run `sudo apt install libnss3` in a terminal and relaunch Franz. A self-contained build that needs no extra steps is on the way.

  • Franz 5 sign-in on Franz 6 Solved

    A small number of long-time Franz 5 accounts are running into errors when signing in to Franz 6. We're tracing it now and will roll out a fix as soon as possible.

  • Signal stuck on the loading screen Solved

    We've pinpointed the cause and the fix ships with Franz 6.0.3, landing in the next few days. Nothing to do on your side — your messages and history are safe.

  • Franz 5 subscriptions in Franz 6 Solved

    A handful of paid Franz 5 customers aren't seeing their subscription recognized in Franz 6 yet. We're tracking it down and your plan will be honored — no need to repurchase.

  • Signal on Windows won't start

    We're investigating an issue on Windows that prevents the Signal service from starting. We're on it and will ship a fix as soon as we have one.

  • AI assistant error with local models

    Some users running local models see "Something went wrong: There was a problem processing your request." We're already investigating and will ship a fix as soon as we have one.

Installation & Updates

Clear cache and reload a service

Use reload and cache clearing when a service looks stale after an update, so Franz refreshes the service UI without reinstalling the desktop app.

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Connect Franz from a managed corporate network

Enable corporate network compatibility in Franz to fix services that fail to load with timeout, connection-reset, or server-not-found errors at work.

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Install Franz on Linux

Install Franz 6 on Linux as an AppImage, a Debian package, or a Snap. This guide covers x64 and arm64 across all three formats plus desktop integration.

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Install Franz on macOS

Fix macOS Gatekeeper or damaged app warnings when installing Franz, move it to Applications, and open the trusted website download safely on your Mac.

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Install Franz on Windows

Install Franz on Windows with confidence when SmartScreen or antivirus warnings appear, verify the installer source, and avoid unsafe downloads.

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Reset Franz user data on macOS

Reset Franz user data on macOS by backing up app-state files, clearing local partitions, and understanding what each folder stores before restart.

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Reset Franz user data on Windows

Reset Franz user data on Windows by backing up app-state files, clearing service partitions, and knowing what local data is removed before restart.

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Update Franz

Keep Franz current with automatic update checks, safe restarts, and a manual reinstall fallback that preserves your services and app data safely.

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Use Kerberos or Windows-Integrated authentication

Launch Franz with the auth-server allowlist flag so it can sign in to your company's proxy or intranet automatically using your Windows account.

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Services & Recipes

Complete Discord two-factor login

Complete Discord two-factor login in Franz with passkeys or authenticator codes, and understand why trusted-device cookies may expire later.

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Find the right Slack workspace URL

Enter the right Slack workspace URL in Franz, switch between workspaces cleanly, and add separate Slack services for separate teams or organizations.

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Fix an expired Microsoft Teams session

Fix Microsoft Teams session expired messages in Franz by reloading, signing in again, and recognizing when organization policy controls session length.

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Fix Gmail login and Google permissions

Resolve Gmail login and Google permission prompts in Franz by allowing OAuth popups, browser cookies, required scopes, and organization admin access.

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Link Signal to Franz

Link Signal with the QR code in Franz, keep your phone online during setup, and recover when the code expires or another desktop session is active.

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Manage notifications for a service

Turn desktop notifications on or off for a single Franz service under Settings then Services, using that service's Desktop notifications switch, and save.

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Refresh a WhatsApp QR code

Fix WhatsApp QR code refresh problems in Franz by renewing the code, checking your phone connection, and removing stale linked devices when needed.

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Use Telegram cloud password and proxy settings

Sign in to Telegram in Franz with QR, phone, cloud password, or proxy settings, and handle networks where Telegram traffic is blocked or filtered.

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Sync & Account

Workspaces

Subscription & Billing

Privacy & Data

Troubleshooting

Still stuck?

If the articles here didn't help, send us the specifics. A few details about what you tried and what happened make for a faster, sharper reply.

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Stay in the loop

Product updates from the Franz team every 2–4 weeks — tips, new features, and release notes.