Crotpro is a connector to FREE plagiarism detection service. -At the moment search is being performed on English Wikipedia only. As studies show about 10% of plagiarisd papers coming from Wikipedia. Crot Software is planning to extend the search scope in the nearest future. -There is a limitation of 10 free checkups per month. Refer to the README file for more details on the service. Please note that service is on the BETA testing stage.