Product Open Subfolder Open Subfolder for Mac & Windows
Description Open Subfolder is a contextual menu extension for Mac OS and Windows which adds the ability to open a folder located inside of the currently selected folder.
Documentation Read Me
Version History
Download Apple Open Subfolder 1.0.6 for Mac OS X 10.4 or later (Universal)

Windows Open Subfolder 1.0.2 for Windows 9X, NT4, 2K, ME, or XP
Price Free, but a donation is always appreciated