CSSDIR is a complete replacement and upgrade for the standard DIR command that is included with OS/2 and eComStation(eCS)
This application is a directory and file analyzing and searching tool with following features:
* compute CRCs
* finds file duplicates over multiple machines
* do file compares, and more.
There is also a GUI version available, as well as upgrade pricing.
-> URL: http://www.curtissystemssoftware.com/cssdirMain.html
Source: OS2.org