Step-by-step Guide: How to convert VOB files to AVI on Windows using the VOB to AVI Converter - Aimersoft Video Converter?
Step 1. Run the program and then click 
to load the files you want to convert.
Step 2. Select output formats from "Common Video" in the "Profile" drop-down list. Then select output folder from the "Output" drop down list.
Edit videos (Optional):
Click 
or 
to trim or crop the video files as you like.
Step 3. Start converts the VOB files to AVI by click the "Start" button.
Done! Converting VOB to AVI format has finished after a few minutes. Apart from converting VOB to AVI, Aimersoft Video Converter can also convert AVI to WMV, convert FLV to WMV, convert MOV to WMV, etc. So why not download to experience more for free?
What is VOB?
With the formal definition of DVD Video Object, VOB is normally the core files that could be found on DVD discs and contains the actual movie date including video, audio and scene navigation mixed into a stream form. VOB files could be played on Hardware DVD Players or PCs which have DVD Player software installed, but the restrictions on editing the files and playing them with portable players have always been a hassle for users. And that’s why we need a VOB to AVI converter to convert VOB to AVI format.