CyberChef — The Cyber Swiss Army Knife; a web app for encryption, encoding, compression and data analysis
MSEdgeRedirect — A (Windows) Tool to Redirect News, Search, Widgets, Weather and More to Your Default Browser (like when you Ctrl+Esc and enter a random search term). Mandatory.
hishtory is all stored locally and end-to-end encrypted for syncing to to all your other computers
Focus plugin for lightroom shows you which focus points were selected by your camera when the photo was taken
[x]it! is a plain-text file format for todos and check lists with emacs major mode mode