Kleopatra Download — Windows, Mac & Browser
Kleopatra is the GUI key manager that ships with Gpg4win (also known as PGP4Win) on Windows. If you're looking to download Kleopatra, here's what you need to know — including a browser-based alternative that works on any operating system without installation.
The official Kleopatra desktop application is bundled with Gpg4win, the Windows GnuPG distribution maintained by the German Federal Office for Information Security (BSI). To get Kleopatra on Windows, download and install Gpg4win from gpg4win.org. During installation, make sure to check the Kleopatra option.
Kleopatra (Gpg4win) is available for Windows 7, 8, 10, and Windows 11. It is free and open-source software licensed under the GNU GPL. It provides a graphical interface for managing OpenPGP keys, encrypting and decrypting files and emails, and verifying digital signatures.
If you're on macOS or Linux, or you simply don't want to install software, our browser-based Kleopatra tool provides the same core functionality — PGP key generation, encryption, decryption, signing, and verification — entirely in your browser. It supports the same OpenPGP standard and uses the same key format.
The browser version is particularly useful for quick operations, shared computers, or situations where you need PGP functionality without administrative privileges to install software.
Your privacy is guaranteed by design
All cryptographic operations in Kleopatra run entirely in your browser. Nothing you type, encrypt, decrypt, or generate is ever sent to our servers. There are no server logs, no analytics on your keys, and no accounts required. The code is open-source — you can verify every claim yourself.
Frequently Asked Questions
Where can I download Kleopatra for Windows?
Kleopatra is included in Gpg4win. Download it from gpg4win.org — it's free and open-source.
Is Kleopatra the same as Gpg4win or PGP4Win?
Kleopatra is a component of the Gpg4win package (sometimes called PGP4Win). Gpg4win is the full installer; Kleopatra is the graphical key manager included within it.
Is there a Kleopatra version for Mac or Linux?
The official Kleopatra desktop app is Windows-only. For Mac and Linux, you can use GPG Suite (Mac), GNU Privacy Guard (Linux), or our browser-based alternative that works on any OS.
Can I use the browser version instead of downloading Kleopatra?
Yes. Kleopatra.app provides the same PGP operations (key generation, encryption, decryption, signing) in your browser — no download or installation required.