Aimersoft RM Video Converter - Version 4.1.21 Aimersoft RM Video Converter is a professional video format converter that can convert all popular formats including AVI, Divx, XviD, 3GP, WMV, MPEG, MPG, DAT, RM, RMVB, MOV and ASF to rm,rmvb,ra and mp3.It is a multifunctional RM Converter, for example, video to MP3 Converter, Convert video to MP3 for your digital audio player, WMV to RM Converter, convert WMV to RM, it is also a AVI to RM converter, helps you convert AVI to RM.