Software

Game Engines

 * Unity
 * Unreal

Modeling Software

 * Blender
 * Max / Maya
 * Zbrush

Image Editors

 * Photoshop
 * Krita
 * Sketchbook
 * MediBang Paint
 * Pixlr X
 * Photoscape X
 * FireAlpaca
 * Gimp
 * Paint.net

Texturing

 * Substance Designer / Painter
 * Unity Shader Graph

Vector Editors

 * Illustrator
 * Inkscape

Pixel Art Editors

 * Pyxel Edit
 * Piskel

Animation Editors

 * Storyboarder

Font

 * Da.Fonts
 * Textcraft

Sound

 * Audacity
 * LMMS
 * Cakewalk
 * Ocenaudio
 * BFXR
 * Chiptone
 * Beepbox
 * Youtube to Audio
 * Audio Cutter

Project Management & Collaboration

 * Quire
 * Trello
 * Asana

Screen Capturing

 * ShareX
 * OBS

Video Editing

 * Camtasia
 * HitFilm Express
 * Shotcut
 * DaVinci Resolve
 * Kdenlive

Portfolio / Art Critic

 * Artstation
 * Behance
 * Poly count
 * Sketch fab

Asset Management

 * GitHub
 * Perforce
 * Elastic
 * Unity Collaborate
 * Google Drive
 * Drop Box
 * One Drive