I've seen it described as a "free alternative" to Photoshop.
Even "for being free", I think this program could do better.
For one thing, there is no way to blend colors, there is no smudge tool... There is no blur tool. There's a lot of things photoshop has that Paint.NET doesn't have.
There are some unnecessary windows for Paint.NET.
Such as the color window. It is completely unnecessary, and it just takes up canvas/photo space, which makes the whole thing feel cluttered. Cluttered, yet simple.
There aren't very many options for windows. There aren't even enough different windows for me to know if it's even possible to merge windows, as can be done in Photoshop.
The regular brush, if you can call it a brush, is just a simple line. It is too sensitive, and lacks smoothness to make it less jagged without making fast strokes.
As far as my limited knowledge goes, there is no way to create a brush and save it, as can be done in Photoshop.
And with so many flaws, this program is still seen as a "really great" program. And it seems to have a ton of fan.
This confuses me.
I don't think it should be compared to photoshop.
I tried to draw with this program a long time ago. And, really. The whole thing leaves a lot to be desired.
So with all the flaws I've mentioned, you all seem to love it anyway. What's so good about it that I'm not seeing?
P.S. Hope I posted this in the right place.
EDIT:
And I'd like to say, Photoshop isn't perfect either. So please don't reply "If you love Photoshop so much, use that instead".
I just think Paint.NET could be really good if optimized. At least, what I'm seeing as optimized.