OverWolf Is Same as "Xbox Game Bar" but it's WAYYYYYYY smoother! It's perfect for low-end-pc so "Xbox" works fine on high-end pcs and "OverWolf" works good on low-end pcs, don't ask me about mid-end pcs lol..
Xbox Game Bar - A customizable gaming overlay built into Windows 10 👾
TrueAchievements - TrueAchievements is the home of Xbox achievements for Xbox Series X, Xbox One and all other Xbox platforms. News, guides, leaderboards, reviews and more.
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
TrueSteamAchievements - Keep track of achievements for Steam & PC games
Nvidia ShadowPlay - ShadowPlay
Exophase - Track your PSN, Xbox, Steam, Origin, and Blizzard activity