I recently rent a digital HD movie from iTunes store. However, it has 24 hours time limitation to watch the whole movie once I started to play it. The movie duration is too long to finish it at once. I don't like to sit by the desktop for nearly 3 hours. It will make me crazy.

Thanks to TunesKit DRM Media Converter,which is a wonderful iTunes DRM video converter to strip the DRM away and help me convert the DRMed M4V to MP4 format with lossless quality. Then I'm free from the time limitation and own the iTunes rental movies forever.

Step 1. Add M4V Files from iTunes Library.
Click "Add Files" button on the program to select iTunes movies or TV shows that you want to convert. Click "OK" to load the M4V files. You can also import the iTunes M4V files by dragging and dropping.

Step 2. Set output format and settings
Once the iTunes M4V files loaded successfully, you can choose the output audio tracks and subtiltes by clicking the "All audio" and "subtitle" dropdown menu after the file info. Otherwise it will keep all the audio tracks and subtiles while converting the videos. TunesKit DRM Media for Windows now supports M4V Lossless and MP4 Lossless only. But the Mac M4V Converter supports a tons of popular video format as output, such as MP4, MOV, AVI, WMV, FLV, SWF, M4V etc.

Step 3. Start to convert iTunes DRM M4V video to DRM free MP4 format.
After all set well, you can click "Convert" button to start the M4V DRM Removing conversion. TunesKit works as the fastest iTunes DRM removal tools among all similar software on the network. You will get a DRM free MP4 video lossless video after the conversion finished.

After converting M4V to MP4, you will be free to watch those HD iTunes movies and TV episodes on any devices and media players as you like. So as you can see, the operations of TunesKit is so easy. Just with few clicks, you can make all your iTunes videos DRM free now. However, removing DRM may against lows in some area even though that's never been tested against folks who have been responsible with the result, and likely never will be – it's akin to creating a backup and likely falls under Fair Use. Anyway, we don't recommend to use such DRM cracker tools for commercial use.