Notezilla - Colorful & powerful sticky notes app for Windows & Phones.
GumNotes - GumNotes is a more efficient way of creating sticky notes for your computer. This free software allows you to create notes and attach them to the files they are specifically related to.
NoteFly - NoteFly is a small advance note taking application that allows you to create sticky notes.
Tomboy - Apps/Tomboy - GNOME Wiki!
7 Sticky Notes - Welcome to the 7 Sticky Notes Website! 7 Sticky Notes is a cool 100% free desktop notes software that creates Sticky Notes directly at the Desktop of your computer to help you organizing your everyday tasks and to-do lists.
Notiv - Notiv is the intelligent meeting assistant that captures and automatically transcribes all your essential voice conversations into clever business outcomes.