Kleopatra Alternatives

    Kleopatra is described as 'certificate manager and a universal crypto GUI'. There are more than 25 alternatives to Kleopatra for a variety of platforms, including Windows, Mac, Linux, Android and OpenPGP. The best alternative is GnuPG, which is both free and Open Source. Other great apps like Kleopatra are GPG4Win (Free, Open Source), AES Crypt (Free, Open Source), Encrypto (Free) and Seahorse (Free, Open Source).

    This page was last updated Nov 21, 2019

      • FreeOpen Source
      • Mac
      • Linux
      • PortableApps.com
      • Xfce
      • OpenPGP
      GnuPG 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.
      • FreeOpen Source
      • Windows
      • Microsoft Office Outlook
      • S/MIME
      • GnuPG
      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.


    1. 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 encrypting files using the Advanced Encryption Standard (AES).
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    2. 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.
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      • FreeOpen Source
      • Linux
      • GnuPG
      Seahorse is a front end for GnuPG, that integrates to the GNOME desktop. It is a tool for secure communications and data storage.
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      • FreeOpen Source
      • Android
      • iPhone
      • Android Tablet
      • iPad
      • Microsoft Office Outlook
      • Thunderbird
      It offers an automatic and easy to use solution with end-to-end protection for all written digital communications over the Internet. It have been designed to provide extremely easy and automatic encryption by default for e-mail.
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    3. GPG for Mail is an open source plugin for Apple Mail. Encrypt, decrypt, sign and verify mails using OpenPGP with a few simple clicks. GPG Keychain
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      • FreeOpen Source
      • Android
      • Android Tablet
      • OpenPGP
      Android Privacy Guard (APG) is a free and open source application for Android devices, created by Thialfihar, that lets you encrypt and decrypt single files or emails. Its goal is to provide a similar...

      Discontinued

      This project was discontinued in favor of OpenKeychain on September 10th, 2017.

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      • FreeOpen Source
      • Windows
      • OpenPGP
      WinGPG is a tray-based classical Windows application, Windows NT Explorer shell extension, and a classic GPGv2 distribution. It offers you an opportunity to manage keys and files easily.
    Showing 10 of 33 alternatives