# PrivacySafe Documentation

> Documentation for PrivacySafe, a suite of Free/Libre and Open Source Software apps for private chat, encrypted calls and a secure zone for credentials, and for the services and protocols around it. Published by Ivy Cyber LLC. Upstream development is supported by PrivacySafe Foundation, Inc., a 501(c)(3) nonprofit.

Most pages are licensed CC BY-SA 4.0. Security Patches is CC0 1.0 Universal. The 3NWeb protocols and the VPN guide are Apache License 2.0, and the Social guide is MIT/Expat. Check the licence line of the page you quote. When quoting or summarizing, attribute to "PrivacySafe (Ivy Cyber LLC)" and link https://privacysafe.app/docs/.

## Apps
- [PrivacySafe Contacts](https://privacysafe.app/docs/apps/contacts/): Private address book. Sovereign identities, held by you. Contacts are federated across servers like email. The people you talk to are not locked to one device and the list itself stays encrypted.
- [PrivacySafe Chat](https://privacysafe.app/docs/apps/chat/): End-to-end encrypted video and text. Text messages, video and voice calls, and group conversations all in one place. Chats are stored on a zero knowledge filesystem, synced with a server that can't read your communication.
- [PrivacySafe Treasure](https://privacysafe.app/docs/apps/treasure/): Your lockbox for what matters. Passwords, recovery phrases, payment cards, passports, health and tax records, and other sensitive data sorted into a vault you can actually use. Encrypted with keys you own.
- [PrivacySafe Storage](https://privacysafe.app/docs/apps/storage/): Secure shared drive. Files and folders you can share with a person or a team, with clear access controls. Encrypted in transit and at rest, so your files are private by design and not by policy.
- [PrivacySafe Inbox](https://privacysafe.app/docs/apps/inbox/): Encrypted replacement for email. Eliminates the threats of phishing and ransomware for your team by replacing email. Team messages are encrypted but you can still send traditional email to the outside world.
- [PrivacySafe App Store](https://privacysafe.app/docs/apps/app-store/): Secure software supply chain. Every app is delivered and updated through the Dashboard, which checks the apps it downloads before installing. You can even bundle custom apps in our packaging format.

## Services and protocols
- [PrivacySafe Social](https://privacysafe.app/docs/social/): Mastodon community with no ads, no tracking and no algorithmic timeline; a tour of its features.
- [PrivacySafe VPN setup](https://privacysafe.app/docs/vpn/): OpenVPN and WireGuard setup for Windows, Mac, GNU/Linux, iPhone, Android and a GL.iNet travel router.
- [3NWeb protocols](https://privacysafe.app/docs/protocols/): MailerId, ASMail, 3NStorage and XSP, with links to the specifications at IEEE SA Open.

## Security Patches
- [Overview](https://privacysafe.app/docs/security-patches/): Free, public domain tools that check, hunt and protect against serious vulnerabilities.
- [All tools](https://privacysafe.app/docs/security-patches/tools.html): Every tool, grouped by kind of software.
- [Find a CVE](https://privacysafe.app/docs/security-patches/cves.html): Every CVE covered, linked to the tool that covers it.
- [How the tools work](https://privacysafe.app/docs/security-patches/how-it-works.html): The commands every tool shares, what a change does and exit codes.
- [Glossary](https://privacysafe.app/docs/security-patches/glossary.html): Plain meanings for CVE, CVSS, backport, indicator and other terms.
- [Atom feed](https://privacysafe.app/docs/security-patches/feed.xml): The newest advisories.

## Optional
- [PrivacySafe](https://privacysafe.app/): The apps, downloads and identity options.
- [Source code](https://github.com/PrivacySafe): Client and server code.
- [Site summary](https://privacysafe.app/llms.txt): The privacysafe.app summary.