[insickness]

Microsoft Paint. Yes, photoshop can do 10,000 more things, but sometimes you want quick and dirty and it has all the basics you need.

[muzani]

I wish Mac and Linux had some equivalent to MS Paint. It seems like such a pain just to try to draw crop screnshots and draw circles sometimes.

[tmearnest]

Check out Shotr (https://shotr.cc) for mac and flameshot (https://flameshot.org/) for Linux! These apps are totally indispensable in my day-to-day and it sounds like it’ll solve your problem.

[muzani]

I love you. And the person who made Shottr.

[pplonski86]

There is a web version https://jspaint.app

[Aardwolf]

Kolourpaint is exactly that for Linux. It's a classical MS Paint clone, and it can take screenshots and crop. Is Qt based but works just as well in other window managers than KDE

[icemelt8]

Mac has preview.

[b3orn]

And some of the Preview features for editing/annotating images and pdfs are now included in Quick Look.

[steanne]

i use mtpaint, which is fantastically old/ugly/tiny and perfect for small jobs

[wruza]

I advise you to try Paint.NET, it’s a free and modern reincarnation of Paint Shop Pro, which was a true killer.