iCoolsoft ASF Converter is a very useful software which can help you to convert any video to ASF or WMV format, convert any audio to MP3, MP2, or WMA format, and convert any video to MP3, MP2, or WMA format directly.The supported input formats are like, MPG, MPEG, MPEG 2, VOB, DAT, MP4, M4V, TS, RM, RMVB, WMV, ASF, MKV, AVI, 3GP, 3G2, FLV, SWF, MPV, MOD, TOD, MP3, MP2, AAC, AC3, WAV, WMA, M4A, RA, RAM, OGG, AU, APE, FLAC, etc.

With the help of this software, you can customize files as you like.

The software provides you with several powerful edit functions, such as, adjust effect, trim, crop, merge, and add watermark.It also allows you to select audio track and subtitle, set output parameters, preview both the original and edited files, and take snapshot of images.

The conversion speed of this software is very fast.Besides, it supports batch conversion, which can save you much more time.