OpenGameInstaller
The Next-Generation Game Manager
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No matter how many games you have from different sources, we organize them all and help you manage them.
Search Steam's entire game catalog plus your addons' catalogs and pick and download your favorite games!
Our client is built with developers first. The client is built with addons in mind, giving you as a developer everything you need to succeed.
Compatible on Gaben's gift to planet Earth and Windows PCs*
*Only Windows PCs that are 64 bit, x86 architecture. Windows 10/11 only.