[aaanotherhnfolk]

My favorite in this space has always been Paint.net, but it is Windows only. I tried Krita a couple years back and it was too buggy to become my OSX alternative. But reading in this announcement that they've spent a year focusing on bugfixes warrants giving them another try.

[morganvachon]

There is a Linux-first clone of Paint.net called Pinta[1], but development stalled a few years ago[2] and the lead developer was asking for contributions to the codebase as of six months ago[3]. It has since been pulled from several distros' repositories, though it can of course still be built from source. It was a fantastic alternative to Paint.net when it was in development, but the last official release was quite buggy. Thankfully, work has resumed on it[4] and hopefully it will have another stable release soon.

[1] https://pinta-project.com/pintaproject/pinta/

[2] https://pinta-project.com/pintaproject/pinta/releases/1-6

[3] https://communiroo.com/PintaProject/pinta/discussions/370/pi...

[4] https://launchpad.net/~pinta-maintainers/+archive/ubuntu/pin...

On the other side, I can say that Krita has definitely improved over the years; it's stable enough now for me to use at work as a Photoshop alternative on Windows (though I still do most light editing in Paint.net).

[dgellow]

If you find that Krita doesn't work for you, you may want to try MyPaint, it's also a cool open source project

[tti]

Paint.net’s my favorite too, I wish more software animated the selected area and had their interface in small windows.