Not necessarily unheard of but Floorp has been pretty great for work. I think all of the other applications I use are well known within their respective niche (e.g JOSM)

I don’t know about you specifically, but I’m surprised how many people haven’t heard of Krita, a FOSS image editing app with an optional AI Image Generation plugin.

The first things I install on a fresh linux install are always htop (task manager) and micro (nano but better).

edir to mass-rename

fd is more convenient than find

aria2 makes downloads go brr with parameters -x 10 -k 5M and is integrated with multiple tools like yt-tlp, yay

Oh, and pass for password-management

ssu makes root console tools password-less. That and rdo for gui-tools (both a bit over 100 loc) made me uninstall sudo.

EDIT: realized this was for desktop, so removed the original list of mostly android apps. Here’s my go to desktop apps:

Lollypop - music player
Invoiceninja - open source invoicing service
Meld - file/folder comparison
Librewolf - hardened Firefox
Joplin - notes
QEMU/Virt-Manager - virtualization for that one windows app you still need
KeepassXC - password management
Element-desktop - Matrix client
Gparted - no fuss partition management
Lutris - game launcher that works with epic games (among many others)
PDFarranger - best PDF management I’ve found on Linux Soundconverter - easy to use file converter
Restic - backups
Fdupes - duplicate file finder
Freetube - privacy respecting YouTube client
Paperless-ngx - very well built electronic document storage. Must be run as a server.