Cost / License
- Paid
- Proprietary
Platforms
- Windows
- Android
- Windows Phone




GPG4Win is described as 'Gpg4win 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' and is a popular file encryption software in the security & privacy category. There are more than 25 alternatives to GPG4Win for a variety of platforms, including Windows, Linux, Mac, OpenPGP and Web-based apps. The best GPG4Win alternative is GnuPG, which is both free and Open Source. Other great apps like GPG4Win are Kleopatra, GPGTools, gpg4usb and Symantec Desktop Email Encryption.








PGPigeon is a simple but powerful OpenPGP -compatible message encryption webapp based on the openpgp.js library.




Xecrets Ez is an easy to use personal desktop application available for Windows, Mac and Linux. It is 100% compatible with AxCrypt, but is less complex without the bells and whistles.

Seaborg Vault is a desktop application for Windows and Linux that lets you encrypt and decrypt files using multiple algorithms including AES-256 and ChaCha20, scan files for hidden metadata, securely delete files so they cannot be recovered, generate strong passwords, and create...




A GnuPG Frontend GUI made in C#. It is compatible with PGP as well so it can be a very useful tool for encryption/decryption. It also incorporates a shell extension so it can be easy to right click and decrypt or decrypt.

OneTime is an open source encryption program that uses the one-time pad algorithm to allow two parties to communicate privately. It has features to assist with the bureaucracy of pad management, and comes with built-in help. OneTime requires Python 2.
With Pignus you can encrypt and decrypt your Messages and Documents and send them to your Contacts. Simply create your Profile in Pignus, share it with your Contacts, and then encrypt for them.




PGPkeygenerator.com is an Open Source, free, online and secure PGP key generator.

East-tec InvisibleSecrets protects files using two layers of security. It first encrypts data with strong algorithms like AES 256-bit.




A native macOS application for PGP encryption, decryption, signing, and key management built with SwiftUI.
