Aimersoft Video Converter is the most easy to use video converter to convert video & audio, between all popular media formats, including HD for portables (such as iPhone, iPad, iPod, Blackberry, PSP, Nokia, etc). Meanwhile, this video converter offers convenient ready-made format presets for output files and -video edit function, which enables you made your unique videos!
Key features:

• Convert all standard and high definition videos
• Extract audio from videos as MP3, WMA, OGG, WAV, M4A, etc.
• Powerful video editing function: trim, crop and custom effects options
• Capture snapshots from video to save as wallpaper
• Support various portables like iPad, iPod, iPhone, Android Phone, etc.
• Support Batch conversion
• Merge multiple files into one