Adobe free alternatives

Photoshop
– GIMP:(MAC PC LINUX)  https://www.gimp.org/
– Krita: (MAC PC LINUX) https://krita.org/en/
– Photopea: (WEB) https://www.photopea.com/
– Pixlr: (WEB) https://pixlr.com/e/
– Pixelmator: (MAC) Photomator (free)

Lightroom
– Darktable: https://www.darktable.org/
– RawTherapee: https://rawtherapee.com/

Illustrator
– Inkscape: https://inkscape.org/
– Vectr: https://vectr.com/

InDesign
– Scribus: https://www.scribus.net/
– Lucidoress: https://www.lucidpress.com/pages/

Premiere Pro
– Blender: https://www.blender.org/
– Davinci Resolve: https://www.blackmagicdesign.com/products/davinciresolve

After Effects
– Natron: (MAC PC LINUX) https://natrongithub.github.io/
– Autograph: https://www.left-angle.com/?page=95#page=95 (NOT FREE!!)

Audition
– Audacity: (MAC PC LINUX) https://www.audacityteam.org/