GnuPG Alternatives (January 2026)

Mailfence is the only secure and private email service that gives you control. A free, interoperable encrypted email service protected by Belgian privacy law.

KeePass is a free open source password manager. Passwords can be stored in an encrypted database, which can be unlocked with one master key.

Encrypt ANY Business or Personal Email in a few minutes. No need to switch email providers. Free encrypted email for Gmail, Yahoo, Microsoft.

The Beeble Project is email and online cloud storage platform with unprecedented security and privacy without third party access.

FileZilla - The free FTP solution for both client and server. Filezilla is open source software distributed free of charge.

GNU Octave is a programming language for scientific computing.

Sylpheed - Sylpheed はシンプル、軽量かつ高機能で使いやすい、無料のメールソフトです。Sylpheed は Windows から Linux まで様々なプラットフォームに対応しています。

VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. In case an attacker forces you to reveal the password, VeraCrypt provides plausible deniability. In contrast to file encryption, data encryption performed by VeraCrypt is real-time (on-the-fly), automatic, transparent, needs very little memory, and does not involve temporary unencrypted files.

Encrypt Dropbox, Google Drive, and any other cloud. Cryptomator is free and open source.