qTox
Chat & CommunicationPeer-to-peer encrypted messaging and calls over Tox
Replaces Skype, WhatsApp
Skype is Microsoft's consumer voice/video calling platform (being deprecated in favour of Teams). These open-source apps let you replace Skype with software you host and control yourself.
Peer-to-peer encrypted messaging and calls over Tox
Replaces Skype, WhatsApp
Peer-to-peer encrypted messaging protocol and core
Replaces Skype, Discord
Modern XMPP chat client for the desktop
Replaces Skype, Slack
Group peer to peer video calls for everyone
Replaces BigBlueButton, Skype
Terminal-based client for the Tox messaging network
Replaces Skype, WhatsApp
Secure desktop XMPP client with OTR encryption
Replaces Skype
Cross-platform XMPP instant messaging client
Replaces Slack, Skype
Full-featured XMPP client with plugins
Replaces Skype, Slack
Open-source SIP voice, video, and messaging client
Replaces Skype, Zoom
Videoconferencing based on WebRTC and Janus Gateway with an UI
Replaces Google Hangouts, Skype
Self-hosted name registry and bridge for the Jami network
Replaces Skype, Zoom
Fully distributed, peer-to-peer encrypted communication
Replaces Skype, Zoom
No apps match these filters.
Moving off Skype means trading a managed subscription for a service you run yourself. The payoff is ownership: no per-seat pricing, no vendor lock-in, and full control of your data. Start with the option above that matches your setup-difficulty comfort level — every app links to a detailed specs page and head-to-head comparisons.