Microsoft Sticky Notes - A brand new Sticky Notes for Windows has arrived!

Memo - Sticky Notes - Memo is a simple and elegant app for quickly jotting down notes on your Mac.

Xpad - Xpad is a sticky note application for jotting down things to remember.

Stickies - Stickies is a PC utility written to replace Post-It-style notes left stuck to your monitor.

Vov Sticky Notes - Add digital stickers to your desktop and create reminders for your upcoming events, tasks or meetings using this intuitive software.

Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.