Signal Desktop vs. Microsoft Teams (consumer version): eine gute Linux-Alternative?

Signal Desktop als Linux-Alternative zu Microsoft Teams (consumer version)

Aktualisiert am 26. Oktober 2026

Unser Fazit

Signal Desktop is not a direct replacement for Microsoft Teams (consumer version) for teams or organizations relying on collaboration features like shared calendars, task integration, or persistent file storage. It works well for small group chat, encrypted messaging, and basic voice/video calls with screen sharing, making it suitable for privacy-focused personal or informal group use. However, it lacks built-in calendar support, centralized admin controls, and seamless cross-device file access without mobile dependency. If your workflow depends on integrated productivity tools, Signal won’t meet those needs.

Funktionsabdeckung55%

Lizenz: AGPL-3.0-only
Preis: Kostenlos
Aktuelle Version: 8.32.0 (20. Oktober 2026)
Bewertung: —

Signal Desktop installieren Website ↗

Typical view of the window (Windows version)

Was gleich funktioniert

End-to-end encrypted group chats with message history
Voice and video calls with multiple participants
Screen sharing during video calls
File and media sharing within chats
Cross-platform sync across Linux, Windows, macOS, Android, iOS

Was anders ist

Signal requires a mobile phone and the Signal app to function; no standalone desktop use
No calendar or task management integration
No persistent cloud file storage — files are transferred peer-to-peer and not stored on servers
Smaller group size limits (max 1,000 members vs. Teams' larger capacity)
Admin controls in groups are minimal compared to Teams

Ihre Microsoft Teams (consumer version)-Dateien öffnen

Signal Desktop does not support opening or exporting Microsoft Teams file formats directly, nor does it integrate with Microsoft 365 documents. Files shared in Signal are treated as generic attachments and must be manually saved. There is no compatibility with Teams-specific features like shared OneNote notebooks or collaborative editing of Office files. If your workflow involves frequent exchange of editable documents or cloud-synced files, this functionality is absent in Signal.

Von Microsoft Teams (consumer version) zu Signal Desktop wechseln – Schritt für Schritt

Install Signal on your smartphone and create an account
Download and install Signal Desktop from Flathub or official site
Open Signal Desktop and scan the QR code from your phone to link
Create or join group chats for your team or contacts
Share files and start voice/video calls directly from the desktop app
Inform contacts to join Signal if they haven't already

Wichtige Funktionen von Signal Desktop

End‑to‑end‑verschlüsselte Texte, Sprach‑ und Videoanrufe
Verknüpfung mit der mobilen Signal‑App per QR‑Code
Selbstzerstörende Nachrichten
Datei‑ und Medienanhänge
Gruppenchats mit Administrator‑Steuerungen
Plattformübergreifende Synchronisation (Linux, Windows, macOS, Android, iOS)
Quelloffener Code auf GitHub

Signal Desktop unter Linux installieren

Flatpak (Flathub)flatpak install flathub org.signal.Signal

Arch / Manjarosudo pacman -S signal-desktop

Häufige Fragen

Can I use Signal Desktop without a phone?

No. Signal Desktop requires a linked mobile device running the Signal app. It cannot operate independently.

Does Signal support video conferencing with screen sharing?

Yes. Signal supports group video calls with screen sharing, though call quality and stability may vary with network conditions.

Is file sharing in Signal as reliable as in Microsoft Teams?

No. Signal transfers files peer-to-peer without cloud backup. If a recipient doesn't download a file promptly, it may be lost.

Signal Desktop bewerten

Als Erste(r) bewerten

Guter Ersatz für Microsoft Teams (consumer version)? 5