Everybody needs a RAR extractor tool nowadays: When you download files from the Internet, they will sooner or later be in a compressed state, encoded using the very popular RAR format. In order to access these RAR archives and extract the files contained in it, you will need a free RAR extractor tool like RAR Extract Frog. The advantages of this app include: It is safe, fast, free, easy-to-use and allows users to change the main interface image.