About Caffeine
Keeps your PC awake by simulating a keypress.
Caffeine is a popular pick in the utilities space, trusted by people who want results without the clutter. You get prevents sleep and tiny and portable out of the box, with no bloat and no sign-up.
Download the latest version of Caffeine for Windows below — free, safe and always up to date.
Key features
- ✓Prevents sleep
- ✓Tiny and portable
- ✓Toggle from tray
- ✓No install
Requirements
Windows 10 / 11, 64-bit
Caffeine — frequently asked questions
Is Caffeine free to download?+
Caffeine is free to download from HivApps.
Is Caffeine safe to download?+
Yes. HivApps links to the latest Caffeine 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 Caffeine?+
The latest version listed here is Caffeine 1.1, updated Aug 12, 2026.
What do I need to run Caffeine?+
Windows 10 / 11, 64-bit
How do I install Caffeine 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 (1.1) · Safe & clean