MKV To AVI Converter
If you happenly want to share your HD MKV files on your fashionable PSP, PS3, or other populars, it is very necessary for you to convert HD MKV to AVI, in my own opinion, this HD MKV to AVI converter can be your best choice.
HD MKV to AVI converter can not only convert HD MKV to AVI but can also convert HD MKV to most other popular video/audio formats, such as MPG, MPEG, MPEG2, VOB, DAT,MP4, M4V, TS, RM, MP3, MP2, AAC, AC3, MAV, WMA, M4A, RM.
Why to Choose HD MKV to AVI Converter 
1. Optimize function. With the help of "effect" button, you may adjust its brightness, contrast, saturation by draging the slide bar directly
2.Trim function. Click "trim" button, you may trim the video by
setting the "start time" and "end time"or drag the slide bar directly.
3. Crop function. By clicking "crop" you can crop the black edge of your video and you can also drag the line around the video image to adjust the video play region to fit for your mobile devices.
How to Use HD MKV to AVI Converter?
Download the MKV to AVI converter and install it.
Add MKV files. Click "add file" button, and select the MKV files you want to convert. You may also click "file" and select "add file" in the drop-down menu.

Edit video. Use HD MKV converter you are allowed to customize output video with the help of trim fuction, crop function, adjust function and so on.
Select right format. To convert HD MKV to AVI, you have to select"general video" in the drop-down menu then choose "avi" as your output format.

Convert HD MKV to AVI. Before HD MKV to AVI conversion, you have to select an output format and then click
to start the conversion.