A simple and secure way to share private messages and files and store them in the cloud. End-to-end encrypted, open source, free.
Peerio is an easy way to share private messages and files with friends. With a one-minute setup, end-to-end encryption by default, secure cloud storage, and access from anywhere with full mobile and desktop support, Peerio is a simple solution for securing your sensitive data.
* Private messages and file sharing
* Zero-knowledge private cloud storage
* 1 GB of free cloud storage, for life. (Up to 10GB free with referrals)
* Full mobile and desktop support (Android, iOS, Windows, Mac, Chrome, Linux)
* Large file uploads (up to 400MB)
* Group chat
* One search for messages, files, and contacts
* Always free-to-use
* Ad-free, forever
* End-to-end encryption
* All data encrypted by default
* Open source
* Professionally audited code (Cure53)
* Two-factor authentication ready
* High entropy computer generated passphrases
* User-held keys, no third party access (including Peerio)
* Users own their data
Check out our source code at GitHub.com/PeerioTechnologies/peerio-client
Questions or comments? Get in touch!