You could have downloaded Revolution R Community 6.2.0 from our software library for free. The actual developer of the free program is Revolution Analytics. Commonly, this program's installer has the following filenames: cmd.exe and Rgui.exe etc.
The following versions: 6.2, 6.0 and 4.3 were the most frequently downloaded ones by the program users. Revolution R Community can be installed on Windows XP/7/8/XP Professional environment, 32-bit version. The program lies within Development Tools, more precisely IDE.
From the developer:
Revolution R Community is Revolution Analytics' free distribution of the open source R programming language -- enhanced for users looking for faster performance and greater stability. It's perfect for learning R and basic analysis.
You may want to check out more software, such as WinSplit Revolution, World Community Grid - BOINC for Windows or U2XMP Community Edition, which might be related to Revolution R Community.