Awesome FOSS 
A curated list of awesome Free and Open Source Software (FOSS) alternatives to Commercial Software.
Contents
- 3D Computer Graphics e.g. Autodesk Maya, 3ds Max
- Computer Aided Design (CAD) e.g. AutoCAD
- Office Suites e.g. Microsoft Office
- Operating Systems e.g. Microsoft Windows
- Project Management e.g. Microsoft Project
- Raster Graphics Editors e.g. Adobe Photoshop
- UML tools
- Vector Graphics Editors e.g. Adobe Illustrator
- Communication e.g. Slack
- Customer Relationship Management e.g. SAP, Salesforce
3D Computer Graphics
Computer Aided Design (CAD)
Operating Systems
- Linux distributions
Office Suites
- LibreOffice
- Apache OpenOffice
- KOffice