https://proc.linux.cz/ekvivalenty.html

https://connect.zive.cz/clanky/6-aplikaci-ktere-mohou-nahradit-photoshop/sc-320-a-180168/default.aspx#part=1

FastStone image Viewer

kompozer

Inkscape

Krita

filezilla

Gwenview

Bluefish

rawtherapee

Xiphos

UfRaw

Paint.NET

Audacity

Scribus