テクニカル魔理沙

Alternatives to privacy eroding services

[Written in March 27, 2022 and edited in April 2, 2022 by Aoi Koizumi]

Chat

• IRC
• Matrix
• Salty.im (alpha)
• XMPP

Cloud storage

• Nextcloud
• Seafile

E-mail

• Mailcow
• Modoboa
• SOGo

Office suites

• LibreOffice
• OpenOffice

Social media

• Yarn.social

Video conferencing

• BigBlueButton
• Galene
• Jitsi
• Peer Calls

VoIP

• Linphone
• Mumble