Format Factory's supported formats include WMV, AVI, MPG, MP3, WMA, AAC, JPG, PNG, GIF, and many more. Better still, Format Factory supports media formats used by most major portable devices, including PSP and iPhone.
The app is very easy to use, although it does have a slightly unintuitive interface. Format Factory's file browser doesn't appear until you select the target format, which is a bit weird, but as long as you know this it's no problem. You can select individual files to convert, or complete folders, and also tweak some basic conversion settings.
Format Factory isn't particularly original but what makes it really useful is that it handles images as well as audio and video. Most converters like this only handle audio and video, so adding images to the mix gives it an edge, especially considering it's free. We also like the Audio Joiner in Format Factory, which allows you to take two separate clips, join them together and then convert them. It would've been nice to have preset profiles for mobile conversions, but you can't always have it all in a free app!
FormatFactory is a multifunctional media converter.
Provides functions below:
All to MP4/3GP/MPG/AVI/WMV/FLV/SWF.
All to MP3//WMA/MMF/AMR/OGG/M4A/WAV.
All to JPG/BMP/PNG/TIF/ICO/....
Rip DVD to video file.
MP4 files support iPod/iPhone/PSP/BlackBerry format.
Source files support RMVB.
1 support converting all popular video,audio,picture formats to others.
2 Repair damaged video and audio file.
3 Reducing Multimedia file size.
4 Support iphone,ipod multimedia file formats.
5 Picture converting supports Zoom,Rotate/Flip,tags.
6 DVD Ripper.