RMVB Converter 

RMVB Converter is an easy-to-use tool developed by iOrgsoft Studio and is used for converting RealMedia files to a wide variety of formats. It can convert videos to Flash extension files, MOV and the more common formats ACC, MP3, WMA and FLAC. It has an appealing interface, and using this tool does not require any advanced knowledge, so it can be easily used by both beginners and advanced users. I found the customization of the tool very poor to non-existent.

The main window shows the common used buttons for converting, but also features a small command window where you can see the current project converting. It has a restraint applicability, since it only provides input support for RealMedia files, it lacks the drag & drop action, common among Mac users. In my testing I found the speed of the conversion process to be rather reduced compared to other products, but even so, the application does not burden the Mac, as it allows you to use other applications simultaneously.

All in all, RMVB Converter is an easy-to-use application when converting RealMedia files to different formats, but it lacks customization, and the conversion process is rather long even for small length files.