Screenshots
About Insomnium
A privacy-focused, offline API client forked from Insomnia.
Insomnium is a developer app for Windows that focuses on doing its job well, without getting in your way. You get rest and graphql and fully offline out of the box, with no bloat and no sign-up.
Grab the newest Insomnium build for Windows here in one click, with no ads and no registration.
Key features
- ✓REST and GraphQL
- ✓Fully offline
- ✓No telemetry
- ✓Open source
Requirements
Windows 10 / 11, 64-bit
Insomnium — frequently asked questions
Is Insomnium free to download?+
Yes. Insomnium is free and open source, so you can use it at no cost.
Is Insomnium safe to download?+
Yes. HivApps links to the latest Insomnium 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 Insomnium?+
The latest version listed here is Insomnium 0.2, updated Aug 5, 2026.
What do I need to run Insomnium?+
Windows 10 / 11, 64-bit
How do I install Insomnium on Windows?+
Click the Download button on this page, run the installer once it finishes downloading, and follow the on-screen setup steps.
Tags
Reviews
Write a review
Download Insomnium for free
Latest version (0.2) · Safe & clean