Best Open Source TeamViewer Alternatives

A remote desktop and file-sharing software used for online meetings and collaboration.

TeamViewer2 tools
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Open-source tools

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RustDesk logo

RustDesk

Cross-platform remote desktop solution offering seamless control, file transfer, and screen sharing with robust security and customization options.

119,602
AGPL-3.0

Alternative to: TeamViewer

Defguard logo

Defguard

Enterprise-grade open source VPN solution combining WireGuard with mandatory 2FA/MFA and integrated OpenID Connect SSO for secure remote access

2,688
Other

Alternative to: TeamViewer