i would really like it, if you could add support for mono so i can use sharex on my linux, because there are no screenshot programs as good as sharex
You could use Shutter on linux but indeed it would be awesome to have ShareX for linux.
i tried shutter. it was the crappiest crap compared to sharex
UI won't work with Mono and will require to make entire UI from scratch using multi platform UI library also ShareX heavily rely on Windows functions (PInvoke) and can be extremely difficult to port.