Collusion is an application that checks all the documents within a folder against each other for evidence of plagiarism. Trial version is limited to checking the first 250 words of each text. Costs $10 to buy. Ideal for teachers checking homework or developers checking source code. Example files included to demonstrate how to use. Version 1.1_ includes unspecified updates.
||Free to try
||Windows 95/98/Me/NT/2000/XP/2003 Server/Vista