About Kleopatra
A certificate manager and GUI for OpenPGP and S/MIME.
Kleopatra is a popular pick in the security space, trusted by people who want results without the clutter. You get manage keys and encrypt and sign files out of the box, with no bloat and no sign-up.
Get Kleopatra for Windows now: the current version, a clean installer and a fast, direct download.
Key features
- ✓Manage keys
- ✓Encrypt and sign files
- ✓Certificate handling
- ✓Open source
Requirements
Windows 10 / 11, 64-bit
Kleopatra — frequently asked questions
Is Kleopatra free to download?+
Yes. Kleopatra is free and open source, so you can use it at no cost.
Is Kleopatra safe to download?+
Yes. HivApps links to the latest Kleopatra build and keeps listings clean, with no bundled extras. As always, keep your antivirus on and only install software you trust.
What is the latest version of Kleopatra?+
The latest version listed here is Kleopatra 3.2, updated Aug 28, 2026.
What do I need to run Kleopatra?+
Windows 10 / 11, 64-bit
How do I install Kleopatra on Windows?+
Click the Download button on this page, run the installer once it finishes downloading, and follow the on-screen setup steps.
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Latest version (3.2) · Safe & clean