Overleaf - The online platform for scientific writing. Overleaf is free: start writing now with one click. No sign-up required. Great on your iPad.
Zoho CRM - Omnichannel CRM for Businesses of all sizes
TeXworks - The TeXworks project is an effort to build a simple TeX front-end program (working environment)...
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
TeXstudio - TeXstudio is an integrated environment for writing LaTeX documents.
Copper - Copper (formerly ProsperWorks) is easy-to-use customer relationship management for small businesses. Capture contacts and sales leads direct from Gmail with our simple CRM.