I use LibreOffice pretty extensively on the daily for my TV collection catalogs as well as other general spreadsheets of info after using OpenOffice for a very long time (in the past few years it got really terrible for some reason for me. In the late 2000s I was an Abiword person and I'm stunned to find out that still exists). There was a period of my life where I was using Handbrake daily for a good eight hours a day for like 2-3 years. Otherwise the only other stuff is the obvious stuff (Discord, Gyazo, etc.) I used to use Spotify for a very long time and then finally got rid of that for some pretty obvious reasons in recent years. A lot of other software isn't day to day and just when I need to use it. Hope things are good for you!!