About Claws Mail
A fast, lightweight, keyboard-friendly email client.
Claws Mail is a popular pick in the communication space, trusted by people who want results without the clutter. You get very low resource use and powerful filtering out of the box, with no bloat and no sign-up.
Get Claws Mail for Windows now: the current version, a clean installer and a fast, direct download.
Key features
- ✓Very low resource use
- ✓Powerful filtering
- ✓Plugin system
- ✓GPG support
Requirements
Windows 10 / 11, 64-bit
Claws Mail — frequently asked questions
Is Claws Mail free to download?+
Yes. Claws Mail is free and open source, so you can use it at no cost.
Is Claws Mail safe to download?+
Yes. HivApps links to the latest Claws Mail 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 Claws Mail?+
The latest version listed here is Claws Mail 4.3, updated Aug 26, 2026.
What do I need to run Claws Mail?+
Windows 10 / 11, 64-bit
How do I install Claws Mail 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 (4.3) · Safe & clean