Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Headliner - Promote your podcast, radio show or blog with video
GIMP - GIMP is a multiplatform photo manipulation tool.
Wavve - Share audio from your podcast, music, or recordings on social media by turning it into custom-branded videos ready for Facebook, Instagram, Twitter & more.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Vokal.co - The fastest and easiest way to create stunning marketing videos for your audio. Perfect for promoting your podcasts and music on all social media platforms.
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.