Free + Open-Source Alternatives to Paid Software

Purpose Commercial Free / Open-Source
Drive Storage / Word Processing Microsoft Suite LibreOffice
Proton
Image Editing / Sketching Adobe Photoshop GIMP
Vector / Illustration Adobe Illustrator Inkscape
VFX / Compositing Adobe After Effects Natron
Blender
Video Editing Adobe Premiere Pro Da Vinci Resolve (Free / one-time paid versions)
Sound Editing Adobe Audition
Ableton Live
Audacity
Garage Band
Ardour
3D Modelling / Animation Maya
Blender
CAD Modelling Solidworks
AutoCAD
Fusion360
TinkerCAD
Rhino
FreeCAD
Video Transcoding Adobe Media Encoder HandBrake
Coding Adobe Dreamworks VS Code
Sublime Text
Audiovisual Programming (Sound Focused) Max 9 Pure Data
VCV Rack
SuperCollider
PraxisLIVE
Audiovisual Progamming (Visual Focused) TouchDesigner
Isadora
Pure Data
Processing
Ossia Score
PraxisLIVE
Projection Mapping MadMapper
TouchDesigner
MapMap
VPT 8 (Open-source standalone made in Max!)
Media Player -- VLC
Version Control -- Gitlab
Github
Game Engines Unity
Unreal Engine
(Both free to use but have commercial licensing and royalty structures)
Godot
Bevy