Is there an opensource screenshot service?

Question

open source

Good afternoon.
I want to add to my program the ability to take screenshots with the subsequent ability to send them to a web service and display them on a separate page. In general, like regular screenshot services.
Couldn't find anything, if anyone knows please let me know.

Answer 1

I've been using Lightshot for a long time ( app.prntscr.com/ru )
Very satisfied.

Answer 2

Do you need a hosting for screenshots, a screenshot client program or both? I tried more than a dozen, I sat on some for several years, but there was always some kind of "fly in the ointment". Either watermarks, or some kind of banners, or they save it in jpeg, where png would be better suited. Then screenshots are deleted (clip2net has come to the point that it stores a day!).
As a result, I came across greenshot, and then its development - sharex.
There are a dozen storage services to choose from, including dropbox and imgur, the ability to edit screenshots (blur, arrows, captions - that's all). A small drawback - from the start there are too many different "whistles" included, you need to go into the settings and cut down everything superfluous. For example, if you leave only imgur for storing screenshots, and uncheck the rest, it will upload there without any questions. Otherwise, every time he asks - "where do you want to fill in."