GnuPG Alternatives
GnuPG is described as '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' and is a well-known app in the Security & Privacy category. There are more than 25 alternatives to GnuPG for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is GPG4Win, which is both free and Open Source. Other great apps like GnuPG are Enigmail (Free, Open Source), AES Crypt (Free, Open Source), Encrypto (Free) and Axcrypt (Freemium).
- Gpg4win (GNU Privacy Guard for Windows) is encryption software for files and emails. View 22 alternatives to GPG4Win
- Free • Open Source
- Windows
- Microsoft Office Outlook
- S/MIME
- GnuPG
- Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. View 25 alternatives to Enigmail
- AES Crypt is an advanced file encryption utility that integrates with the Windows shell or runs from the Linux command prompt to provide a simple, yet powerful, tool for... View 88 alternatives to AES Crypt
- Free • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- 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. View 89 alternatives to Encrypto
- AxCrypt is a simple file encryption software for Windows. It integrates seamlessly with your workflow to encrypt, decrypt, store, send and work with files. View 96 alternatives to Axcrypt
- Freemium • Proprietary
- Mac
- Windows
- Android
- iPhone
- iPad
Axcrypt vs GnuPG
As far as I see, Axcrypt is a file encryptor. But GnuPG (and PGP generally) is targeted mostly for email body encryption and signing: not only files and not only encryption. Also, Axcrypt is for Windows only. - It supports managing X.509 and OpenPGP certificates in the GpgSM keybox and retrieving certificates from LDAP servers. View 34 alternatives to Kleopatra
- Kryptor is free and open source file encryption software for Windows, Linux, and macOS. View 27 alternatives to Kryptor
- Free • Open Source
- Mac
- Windows
- Linux
- Platform-independent password-based authenticated encryption of files & folders. View 84 alternatives to File Lock PEA
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- GPG for Mail is an open source plugin for Apple Mail. Encrypt, decrypt, sign and verify mails using OpenPGP with a few simple clicks. View 35 alternatives to GPG Suite
- The most widely used email encryption standard. Defined in RFC 4880. View 5 alternatives to OpenPGPNo screenshots yet
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Windows Mobile
- Android
- iPhone
- Blackberry
- Chrome OS
- Android Tablet
- Windows Phone
- iPad
- Self-Hosted