Comment Explorer allows you to add and view Comments for files in Explorer.
It's written as a Hotkey Tray App to avoid Shell Extension Hell. Should work
on Windows XP and later both 32 and 64 bit.
It requires Scripting.Dictionary be available on the machine.
Up and Down Arrow Keys in Explorer Window will show the
Comment for the file in a ToolTip if it exists. If not, it will
show the file path of the selected file/folder.
To add a Comment, press Shift-F11.
See Readme.txt for usage particulars.
Source is included. To compile useAutoHotkey
v1.1.22.02 or later.