As the best customer-oriented AVI Video Converter software, Aiseesoft AVI Video Converter provides rich functions such as merging several videos into one file, trimming any clip of video, cropping video size and so forth.

Key Features
Merge several videos into one file
Aiseesoft AVI Video Converter software provides an easy way to combine and join multiple videos together with most video formats supported, such as AVI, MPEG, WMV, MP4, DivX, MOV, 3GP, ASF, etc. Just select the videos you want to join and check the merge into one file check box you can finish it easily.
Cut any clip of video (Trim)
Aiseesoft AVI Video Converter software provides Trim function to help you cut any clip from the original video. You can set the Start Time and End Time of the clip you want to get or just drag the slide bar to the accurate position to achieve it.
Crop Video Size
Aiseesoft AVI 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.
Capture your favorite image
If you like the current image of the video you can use the Snapshot option. Just click the Snapshot button the image will be saved and you can click the Open button next to Snapshot button to open your picture.
Support Preview
You can preview the source video and edited video.
All Encoders and Decoders are built in
Fully support all popular video and audio formats.
Fastest Conversion Speed
Provide the fastest conversion speed (>300%), completely support dual core CPU.