- Program: Playnite
- License: Open Source under the MIT License (license.md)
- Description: Playnite is a video game manager and launcher, which integrates with services such as Steam, uPlay, Origin, etc. Includes support for video game emulators. It's essentially a unified GUI for all of your games/services. It already comes with a portable version, which can be downloaded from the releases page on GitHub.
- Website: Homepage - GitHub
Cheers!