Free FLV to MP4 Converter is an ideal FLV to MP4 Converter in converting FLV to MP4 format. It is a freeware FLV converting application that's helpful.
Here are some screenshots to illustrate the features and user interface of this application:
And painless way to convert FLV video to MP4 video files. Screenshot of Free FLV to MP4 Converter - 867px · 599pxFree FLV to MP4 Converter: User interface. Screenshot of Free FLV to MP4 Converter - 690px · 501px
Monkey's Audio
MP3Gain
Sothink Free Video Converter
Stereo Tool
Hybrid