
kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
Notezilla
Evernote
OneNote
Simplenote
RedNotebook
CintaNotes
Laverna
ToDoList
Notezilla is a sticky notes app for Windows & Phones designed to keep you well-equipped & well-organized. It lets you take quick notes on sticky notes (that look like 3M Post-Itยฎ Notes), right on your Windows desktop & gives you the best sticky notes experience.
With the optional cloud synchronization feature, you can sync sticky notes between computers, access them from any smartphone using our free apps for iPhone/iPad, Android, etc or send sticky notes to any contact across the globe.
kdiff3
NotezillaBeyond Compare - Beyond Compare allows you to compare files and folders.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
OneNote - Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
Simplenote - The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.