Microsoft Edge Version 109 Offline Installer [portable] Now

If you have a newer version of Edge (e.g., Edge 110) installed via an accidental update, you cannot downgrade to 109 without uninstalling the newer version first. Use Control Panel > Programs and Features to uninstall Edge, then run the offline installer.

Use Edge 109 only on isolated networks or for known, trusted internal web applications. For general browsing on a legacy PC, consider a lightweight Linux distribution or upgrade your hardware. Microsoft Edge Version 109 Offline Installer