Hi, I've just added Playnite to itch.io: https://crowistaken.itch.io/playnite
Playnite is open source video game library manager with one simple goal: Provide unified interface for all your games.
Import popular libraries
Link games from Steam, Origin, GOG, Battle.net and Uplay services, including games that are not installed! Windows Store (UWP) games are also supported.
Emulation support
Playnite supports wide variety of console emulators.
Themes
Playnite's look can be fully customized, from simple colors changes to complete layout re-designs.
Fast
Playnites user interface is fast and light on resources, even with large libraries.
Portable
Playnite can run from any portable storage with option to configure database location for automatic sync via services like DropBox or Google Drive.
Completely Free
No Playnite features are locked behind paywall and complete source code is available under MIT license.
Safe
Playnite doesn't store any user information. It stores the same amount of information like web browser when linking accounts (cookies).