[TrueCrypt is not exactly "Open Source", but the source is available. See the reviews to get more information.]
Platforms
- Mac
- Windows
- Linux
United States
+1
OneTime Alternatives
Alternatives list
- 116 TrueCrypt alternatives
52 GnuPG alternativesGnuPG allows to encrypt and sign your data and communication, features a versatile key management system as well as access modules for all kinds of public key directories. GnuPG, also known as GPG, is a command line tool with features for easy integration with other applications.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Linux
- PortableApps.com
- Xfce
- OpenPGP
Germany
EU
31 GPG4Win alternativesGpg4win enables users to securely transport emails and files with the help of encryption and digital signatures. Encryption protects the contents against an unwanted party reading it. Digital signatures make sure that it was not modified and comes from a specific sender.
Cost / License
- Free
- Open Source
Application type
Platforms
- Windows
- Microsoft Office Outlook
- S/MIME
- GnuPG
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
- KDE Plasma
- Flathub
- GnuPG
- Germany
- EU
119 Axcrypt alternativesOffers robust file encryption with AES-256 for premium and AES-128 for free users, integrated password manager, intuitive interface, support for cloud storage, multilingual options, offline security, group management tools, and secure file deletion features.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Android
- iPhone
- iPad
Sweden- EU
Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- GnuPG
- Thunderbird
- SeaMonkey
- Global
+3
91 AES Crypt alternativesEasily encrypt files with user-friendly software using the powerful AES standard for security on Windows, macOS, and Linux, featuring robust 256-bit encryption for safeguarding sensitive data from unauthorized access, ideal for secure data storage, email transmission, and internet uploads.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- United States
+1
Multron File Guardian - A File Encrypter/Decrypter With Many Encryption Algorithm.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Windows
Türkiye
+1
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Linux
- Flathub
- Flatpak
+6
Encrypto lets you encrypt files before sending them to friends or coworkers. Just drop a file into Encrypto, set a password, and then send it however you normally would — but this time with added security. It’s free for both Mac and Windows.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
Ukraine
FreeOTFE is a free, open source, "on-the-fly" (OTFE) disk encryption program for PCs running MS Windows and Windows Mobile PDAs (FreeOTFE4PDA).
Platforms
- Windows
- Windows Mobile
United Kingdom
+2
Cost / License
- Free
- Open Source (GPL-2.0)
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- BSD
- Germany
- EU
