Apple’s iPad is perfect for watching movies on the go! However, iPad supported video formats are very limited: H.264 and MPEG-4 videos in .m4v, .mov and .mp4 file formats. If you have some FLV video downloaded from online video sharing sites, camcorder HD videos like MTS and M2TS or even some common video files like AVI, WMV, MKV, 3GP, etc. videos and want to play the videos on iPad, you must convert the video files to iPad compatible video formats like MP4 and MOV.
To convert videos files to iPad, you can use Video Converter Ultimate. It can help you convert almost all popular video formats, such as AVI, WMV, MKV, MOV, MP4, FLV, ASF, AVCHD, TS, MTS, VOB, MPEG, etc. to iPad and iPad 2 supported video formats with fast conversion speed and high output video quality. Just get it now and follow the guide below to put videos on iPad with only 3 simple steps! If you are using a Mac, please go to Video Converter for Mac.
After downloading the video converter, install and launch it. The main interface of the software is as below. You can either click the "File" button to or simply drag and drop files to the source pane to import videos.

Click the "Profile" drop-down button to choose "Apple" > "iPad" as the output format. If you like, you can click "Advanced" to customize output video audio parameters like bit rate, frame rate, etc.

Then click the "Convert" button to start the conversion. After that, click "Open Output" to find the converted video files and transfer them to you iPad through iTunes. In this way, you can put any video on your iPad for watching on the go!