Home / Developer Tools / Insomnia Core 2026
Developer Tools
Insomnia Core 2026
Open-source API client. 2026 release information and free download link to official site.
Platform
Windows
Version
2026
File size
235 MB
License
Freeware
Rating
⭐ 4.5 / 5
Listed downloads
361,404+
⚠️ Safety tip: We redirect you to the official publisher page. Avoid third-party repacks. Scan files with Windows Defender / your antivirus.
Quick facts
Base app: Insomnia Core
Category: Developer Tools
This page is an information hub with outbound link to the vendor. PrimeSoft does not host installer binaries.
How to install
- Click Download Free to open the official source.
- Download the installer from the publisher only.
- Run setup and follow on-screen steps.
- Keep the app updated from official channels.