Title says it all. I’ll go first:
I don’t really have any on my computer (all I use that for is Vim, Firefox, and Git), but on my phone: Orbot (basically Tor as a VPN on your phone).
Edits: Added link, fixed formatting
Everything search app is easily my most used on my Windows PC. Instant, as-you-type file search by name with detail sorting and wildcard support. I set a keyboard shortcut as well. It puts Explorer search to shame. As good as Spotlight, which I was missing from when I had a Mac in 2008.
LaunchyQT - modern fork of Launchy that actually gets development. App launcher, dead simple.
FanControl - Fan curve software with all the features I want including hybrid temp sources, sensible automatic settings, visual graphs with an intuitive interface.
AutoHotKey - Hotkey scripting language that I can use even as someone who barely codes.
Transcribe! - Not open-source but it’s a reasonably priced audio and video slow down app for transcribing.
