Platforms / GNU/Linux /
Video & Voice
Prefer
Jami
Decentralized audio/video call app.
Experimental
Mumble
Low-latency multi-user voice chat.
Signal
Metadata-resistant, user-friendly messenger with audio/video calls (mobile only).
Avoid
Discord
Facebook
Skype
TeamSpeak
GNU/Linux Anonymizing NetworksBookmark SyncCollaborationDNSEmailEmail AddonsEnterprise SuiteFile SharingFile Storage & SyncFinanceInstant MessagingMedia PublishingMesh NetworksNewsOperating SystemsOperating Systems (Live)Password ManagersProductivitySocial Networks
Video & Voice
VPNWeb Browser AddonsWeb BrowsersWeb SearchWorld Maps