DupeFree Pro is a program for comparing two texts. This tool is especially useful when you need to perform re-writes, allowing you to check if the similarity percentage meets your requirements. The program’s interface will let you load both the original and the modified document – you will see the original document on the left, and the modified on the right.
DupeFree Pro will compare both documents, and the identical portions of text will then be highlighted in both of them. At the bottom of the screen, you will see the percentage of duplicate content the program has found. It will also count the words, sentences and paragraphs contained in each document, telling you the keyword density of both documents.
You can also check if a portion of a document has been published online. The program will then connect to the Internet and look for the highlighted content in Google, Yahoo!, and MSN. You will be able to see the results by yourself clicking on the links that the Online Checker will show. DupeFree Pro is a really useful application for anyone who writes articles intended to be published on the Web.
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