Arch Wiki has a huge list of applications for most things.
This is probably a subset of that.
- Thunderbird - Desktop
- FairMail - Android
- GIMP - for photo editing
- ImageMagick - for command line image manipulation (
convert something.png something.jpg)
- Clementine - music player
- VLC - video player
- Audacity - audio editing
- Kdenlive - for simple video editing
- vim - you know, but at the same time I like Emacs and VS Code too.
- Intellij Idea for Java/Android projects
- Redshift - color adjustment
- Calibre - for epub and everything!