SideNotes keeps you from juggling with windows when searching for notes. The app always appears on top of other windows – you can easily hide it or pull it out from the side of your monitor with one click or with a keyboard shortcut. You can even use just your keyboard to work with your notes. Everything is in its place and you still have place for everything.
With SideNotes you can:
smoothly pull out your notes from outside your monitor and easily hide them back
mark notes with colors and group them into folders
drag and drop pictures directly from your web browser
save links, code snippets or even colors
create task lists and mark items done
create notes directly from the pasteboard
drop text files or folders
use 3 text formatting modes: Markdown, Plain Text and Code.