LanguageTool - Free proofreading tool for OpenOffice, LibreOffice, Firefox, and Chrome.
ShortPixel - Speed up your website by optimizing the images.
Grammarly - Clear, effective, mistake-free writing everywhere you type.
Online Check Writer - Online Check Writer is an all-in-one financial service provider with all kinds of payment options to pay and get paid.
WhiteSmoke - WhiteSmoke software products for writing and language. WhiteSmoke is a grammar checker, spell checker, style checker and more - in a single package. Also featuring translation software and English video courses.
MathType - The Professional version of Equation Editor- MathType is a powerful interactive tool for Windows and Macintosh that lets you create mathematical notation for word processing, web pages, desktop publishing, presentations, and for TeX, LaTeX, and Math…