Secure and private open source peer-to-peer Instant Messenger.
- Instant Messenger
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- FreeBSD
- NetBSD
The enterprise cryptographic filesystem for Linux.
Discontinued- Disk Encryption Tool
- Free • Open Source
- Linux
Cypher Notepad can help you save your data securely. Download and protect your data.
- Text Editor
- Free • Open Source
- Mac
- Windows
- Linux
It is software to encrypt your data that implements some of the most powerful and secure algorithms in the world. It also uses the most sophisticated password derivation techniques, with very robust HASH Functions.
- Free • Open Source
- Windows
Sophos Endpoint Protection helps secure your workstation by adding prevention, detection, and response technology on top of your operating system.
- Anti-Virus App
- Paid • Proprietary
- Mac
- Windows
Vault 3 stores your notes and photographs as an outline. Vault 3 organizes your information into categories and sub-categories that you specify. Vault 3's outline is easily and rapidly searchable. Vault 3 uses strong encryption to ensure the privacy of your personal data.
- Free • Open Source
- Mac
- Windows
- Linux
- Android
+7PrivMX Fusion is safe and easy collaboration software for all kinds of teams, with virtual workspace protected by end-to-end encryption. Each team uses desktop/laptop client software and its own (zero-knowledge) PrivMX Team Server.
Discontinued- Video Calling App
- Freemium • Open Source
- Mac
- Windows
- Linux
- Self-Hosted
- Software as a Service (SaaS)
+13OnionMail is an anonymous and encrypted mail server made to run on the TOR network without losing the ability to communicate with the Internet.
- Free • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
Saferoom encrypts your notes and attachments before they are uploaded to Evernote or OneNote cloud. Thus your notes become encrypted and protected against any data leaks.
- Free Personal • Proprietary
- Mac
- Windows
- Android
- iPhone
CryFS encrypts your files, so you can safely store them anywhere. It works well together with cloud services like Dropbox, iCloud, OneDrive and others.
- Free • Open Source
- Mac
- Linux
+3If your computer were ever to be stolen, are you certain that your personal information cannot be discovered? Jetico’s BestCrypt software automatically encrypts your files so that nobody can read the data unless they have the right password or keys.
- Paid • Proprietary
- Mac
- Windows
- Linux
Live bootable linux CD supported by US department of defense, featuring firefox, thunderbird, word processor, and reads USB flash drives.
- Operating System
- Free • Proprietary
- Linux
MyChat is an instant messenger that works in LAN and over the Internet. Reliable in slow connections. Do not require too many system resources. The program has its own server where a user control everything happening in the chat.
- Instant Messenger
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Self-Hosted
+5The internet as I want it: Safe. Private. Ad-free.
- VPN Service
- Paid • Proprietary
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
VSEncryptor is an easy to use file and text encryption program. You can encrypt any file or text you choose. To access the file (or text) again, you would need access to the password that was used while encrypting.
Discontinued- Free • Proprietary
- Windows