Writefull VS Re

Grammarly - Clear, effective, mistake-free writing everywhere you type.

And Chill - andchill is a new way of enjoying movies and videos with your friends.

LanguageTool - Free proofreading tool for OpenOffice, LibreOffice, Firefox, and Chrome.

Katana MRP - Katana Cloud Inventory gives you a live look at all the moving parts of your business — sales, inventory, and beyond. Combining a visual interface and smart real-time master planner, Katana makes managing inventory and manufacturing intuitive.

Editsaurus - Highlights potential pitfalls in your writing to encourage good habits.

ESP - C language web framework.