Download ASF to iPad Converter and launch it, the interface like this:
Step 1: Add File - Click to browse the computer disk to add ASF files.
Step 2: Set output format - From the drop-down list of profile, you can get your wanted output format to iPad. Settings button provides you to set more about video or audio.
Step 3: Select output folder - Click to select output folder for the output file.
Step 4: Convert video - Click to start converting ASF to iPad, and in a short time you will get your wanted file.
ASF to iPad Converter which is best iPad Converter software can easily convert ASF to iPad or other video format to iPad and extract audio from video as well.