Aiseesoft QuickTime Video Converter is the best software which enable you to convert all popular video(MPG, MPEG, MPEG 2, VOB, DAT, MP4, M4V, TS, RM, RMVB, WMV, ASF, MKV, AVI, 3GP, 3G2, FLV, SWF, MPV, MOD, TOD, QT, MOV, DV, DIF, MJPG, MJPEG, HD video) and audio(MP3, MP2, RM, AAC, AC3, WAV, WMA, M4A, RAM, OGG, AU, AIF, AIFF, APE, FLAC, NUT) files to QuickTime supported formats with lossless sound quality. Moreover, it will bring you much faster converting speed with AMD APP and NVIDIA CUDA GPU Processing acceleration technology, and it can also support 5.1 channel audio now.

Key Functions

1. More reliable video or audio to audio conversion
Aiseesoft QuickTime Video Converter guarantees the reliability to convert audio or take out audio from video to QuickTime AAC, AIFF, MP3, M4A, WAV, etc audio formats.

2. One time, different conversion
Aiseesoft QuickTime Video Converter can convert one file to different formats at the same time based on your need.

3. Video Cropping
Aiseesoft QuickTime Video Converter software allows you to remove black edge of your movie and get any playing area of the video by using its "Crop" function. You can also select the "Zoom" mode to extrude your video slightly to adjust to your portable devices so you can get the best video quality.

4. Merge into one
The QuickTime Video Converter software provides an easy way to combine and join multiple videos together. Just select the videos you want to join and check the "merge into one file" check box you can finish it easily.

5. Add watermark for your video
Want to make your video more typical? Using the watermark function to assist you to add Text or Image watermark on your video.

6. Select audio track and subtitle
For more comfortable video enjoyment, you can select you need audio track and subtitle.