Startup Stash - A curated directory of 400 resources & tools for startups
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
Startup Buffer - Startup Buffer is a premium startup directory for emerging startups all around the world.
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
Makerbook - A directory of the best free resources for creatives
Apple Numbers - Numbers lets you build beautiful spreadsheets on a Mac, iPad, or iPhone — or on a PC using iWork for iCloud. And it’s compatible with Apple Pencil.