Best Linux alternatives to Microsoft Teams (Windows app with full calling and meeting features)

What is Microsoft Teams (Windows app with full calling and meeting features)?

Microsoft Teams is widely used by businesses and organizations for internal communication, video conferencing, file sharing, and team collaboration. It integrates tightly with Microsoft 360, allowing teams to work together in real time on documents, tasks, and projects. Commonly adopted in corporate and educational settings, it supports large-scale deployments with centralized administration.

Teams is typically licensed through Microsoft 365 subscriptions, which are paid and tied to user accounts. There is a free version with limited features, but full functionality requires a business or enterprise plan. Licensing can be complex and costly, especially for small teams or independent users who don’t need the full Microsoft ecosystem.

People seek Linux alternatives because Teams lacks a fully-featured native Linux client and performs poorly under compatibility layers. Others want to avoid vendor lock-in, reduce reliance on Microsoft, or use open-source tools. Performance, privacy, and integration with non-Windows systems are common concerns.

What a replacement for Microsoft Teams (Windows app with full calling and meeting features) must do

• Video and audio conferencing
• Screen sharing during meetings
• Direct and group messaging
• Integration with calendars and file storage
• Support for large meetings and webinars
• Reliable calling features (VoIP)
• Cross-platform access (desktop and mobile)

Can you run Microsoft Teams (Windows app with full calling and meeting features) on Linux?

Teams has a Linux client, but it's based on Electron and often lags behind Windows in features and performance. Many users report high memory usage and missing calling functionalities. The web version works in browsers like Chrome or Firefox but may require Microsoft account login and doesn’t support all features. Running the Windows app via Wine or Bottles is possible but not reliable—Proton is not applicable since Teams isn’t a Steam application. Overall, the Linux experience is limited.

Which alternative should you choose?

For decentralized, self-hosted video meetings, Jitsi Meet is ideal and requires no account. Element suits teams wanting secure, persistent chat with federation support. Zoom offers the closest experience to Teams for enterprise video calls and screen sharing, though it's not open source. Wireshark is unrelated—it's a network analyzer, not a collaboration tool, so it shouldn't be listed as an alternative.

Moving your Microsoft Teams (Windows app with full calling and meeting features) files and habits

There's no direct way to migrate Teams chat history or files to most alternatives. Meetings and calendars can be transferred via standard formats like ICS. Files shared in Teams are usually stored in OneDrive or SharePoint, which can be downloaded manually. When switching, users must re-establish contacts and channels in the new platform, and team coordination is needed to ensure continuity.