what is the best free image editing software?
user
The optimal choice of an image editor depends on a particular use case. The most popular Open Source raster graphic editor is GIMP (GNU Image Manipulator) that could be used for image manipulation, image editing, as well as drawing. The most popular free vector image editing software is Inkscape. But for certain use scenarios some other programs might be more suited. In the case if you need some further information please don't hesitate to ask.
assistant
I have tried Inkscape before but last time I checked, it was more focused on vector images rather than regular image editing.
user