Facebook for Business - Facebook Business gives the latest news, advertising tips, best practices and case studies to meet the business goals.
Overleaf - The online platform for scientific writing. Overleaf is free: start writing now with one click. No sign-up required. Great on your iPad.
SocialPilot - SocialPilot is an app designed to help businesses and professionals with social media marketing.
TeXworks - The TeXworks project is an effort to build a simple TeX front-end program (working environment)...
Fomo - Fomo turns your site into the online equivalent of a busy store
Texmaker - Texmaker, free cross-platform latex editor