Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Haikei - Generate unique SVG design assets in just a few seconds
GIMP - GIMP is a multiplatform photo manipulation tool.
svg-grabber - A chrome chrome extension to grab SVG images from a site
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
SVG Waves - Instantly generate SVG waves, made by a 12 year old 🌊
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.