Aiseesoft WTV Converter supports to convert any .wtv files to any video formats compatible with popular portable devices, such as iPhone, iPad, iPod, Samsung Galaxy series, etc. It also enables you to convert DVR-MS video files which is used in older versions of Windows for recording TV shows to M4V, MKV, MOV, 3GP, MP4 etc video format. Now it support the latest iPhone 6/6 Plus/5S/5C, iPad Air 2 and iPad mini 3, etc.