From the following steps, we will feel that using a DVD to MKV copy software isn't as hard as we might suppose.
1. Download WonderFox DVD Ripper and run it.

2. Load the DVD.

3. Before you start converting, you can preview the movie to find your favorite part.

4. Set profile to MKV under "Common Video".

5. Set the output folder.

6. Click the "Start" button. When the blue progress bar fills with the line, you can click "Find Target" to see your output file.

It is hard to copy DVD to MKV if you didn't find a right DVD to MKV copy software. People may get the DVD ripped with audio out of sync, a slight stutter in the ripped video, a discernable jerking in the output video.There are lots of ways to rip DVD to MKV. What kind of DVD Ripper is the best one?
Extracting function and converting function should be contained by a good DVD to MKV copy software. And the fast conversion speed and excellent output quality should be ensured. <strong>WonderFox DVD Ripper</strong> is exactly this kind of software. Only a half of whole movie time will be cost to copy DVD to MKV. The parameters of video and audio setting are specially designed by the developers. So the display effect is gorgeous. By the way, it has many other features.
Besides copy DVD to MKV, WonderFox DVD Ripper also has these features:
* Many video formats and popular portable devices are supported. For example, MOV, FLV, WMV, MPEG, MP4, iPad, iPhone, iPod, PSP, Zune, Mobile phone, etc.