1)   4Media HD Video Converter 5.1.23.0612
4Media HD Video Converter is powerful HD video encoder software, fully supporting High-Definition video format including HD ASF, HD AVI, HD H.264/AVC, HD Quick Time, HD MPEG2 (MPEG, MPG), HD MPEG2 TS, HD MPEG4, HD MPEG4 TS, HD WMV, etc.

 2)   Tipard Video Converter 6.2.38
Tipard Video Converter can easily convert almost all video formats including MPEG, FLV, MP4, 3GP, MOV, AVI, etc, and even the High Definition video files(HD videos). Furthermore, it can convert various audio files and also extract audios from videos.

 3)   RER HD Movie Converter 3.7.4
RER HD Movie Converter can convert HD video to SD video or converting SD video to HD video of all HD formats including HD AVI, H.264/AVC, MKV, AVCHD, HD MPEG4 TS, HD MPEG2 TS, HD WMV, HD Quick Time, ASF-HD. Support Interlace/Deinterlace.

 4)   Sothink HD Video Converter 4.1
Free HD Video Converter converts videos between any formats with super fast speed, high quality, intuitive and multi-language interface, well-suited for iPod, iPad, iPhone, PS3, PSP, Android, BlackBerry, Nokia, Smartphones,portables and mobiles.

 5)   OJOsoft HD Video Converter 2.7.4
OJOsoft HD Video Converter is the best HD video converter which can deal with HD video files with easy procedure. It supports most of HD video formats such as AVI-HD, H.264/AVC, MKV-HD, AVC-HD, MPEG4 TS-HD, MPEG2 TS-HD, WMV-HD, Quick Time-HD, ASF-HD.