Adobe free alternatives

Photoshop
– GIMP: https://www.gimp.org/
– Krita: https://krita.org/en/
– Photopea: https://www.photopea.com/
– Pixlr: https://pixlr.com/e/

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/

After Effects
– Natron: https://natrongithub.github.io/

Audition
– Audacity: https://www.audacityteam.org/

Dreamweaver
– BlueGriffon: http://bluegriffon.org/