iPad, is a tablet that launched by Apple Inc., which falls in smart phone and laptop, and have four buttons, the same layout with iPhone, and it provides uses to browse Internet, send and receive emails, reading ebooks, playing videos and audio files. With the development, iPad, iPad 2, iPad 3 （New iPad）,iPad Mini have been released gradually. So iPad fans want to enjoy common video files to play with iPad series.
This video to iPad Converter can allow users to convert various multiple videos to play on iPad, avi to iPad, wmv to iPad, flv to iPad, etc. Also you can have a try of iPad Converter for Mac to convert to iPad mac from other video and audio formats.
Learn easy tutorial to know how to transfer avi to iPad.
1. Free download iPad Video Converter to pc.
2. Install and run this program, press Add File button to import files you want to play on iPad.
3. Edit videos with Effect, Crop and Trim buttons.
4. Click Convert button to convert to iPad at ease.

you don't need to convert,download AnyPlayer(it can play avi) from itunes.

Then,download ifile,install on your PC.

Connect your ipad to your PC and transfer.

Enjoy your movies!!!Any questions on Ipad or ios,feel free to ask and lets learn 2gether.

i have been using League-soft's mac video converter . I think it could help you. You can click to know more about convert avi files to mp4 with this AVI to MP4 Converter.