Format Factory's official free version is fully featured: audio, video and images can all be converted into whatever format you need (e.g. mkv to mp4, flac to mp3), and it supports extracting audio from video, video compression and more — very powerful, fast and completely free.
Software Features
Audio extractor: pulls audio from video, output MP3, M4A, WAV, WMA, AAC, M4R etc.
Audio format conversion: convert audio, output MP3, M4A, WAV, FLAC, WMA, AAC, M4R etc.
Image format conversion: convert images, output jpg, gif, bmp, jpeg, png, wmf, webp etc.
Video converter: convert video, output MP4, MOV, 3GP, 3G2, MPEG, WMV, FLV, AVI etc.
Converted formats perfectly support iPad, iPhone, iPod and most Android devices
Completely free, no registration, open and use. Note: don't search or download via Baidu, or you'll get bundled ads
Software Screenshots





This course comes with a materials pack. Members receive the access link by email after requesting the course.