Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
Momentum - Agile goal and performance management
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
New Tab by Flickr - Get a beautiful photo each time you open a new tab
LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.
Gratitude Flow - Gratitude Flow is a web extension that allows you to share and receive gratitude on your new tab with real people around the world.