Aiseesoft HD Video Converter

Convert any High Definition video (4K included) to general video formats, mobile devices and video editing software without quality loss.

  • ✔ Convert AVCHD (MTS/M2TS/TS) and MXF videos to general HD video formats
  • ✔ Convert HD videos to Sony Vegas, Adobe Premiere Pro, Windows Movie Maker and other video editing software
  • ✔ Convert HD videos to mobile device(iPhone/iPad/Samsung Galaxy S/Note)
  • ✔ Support converting 4K/1080p/1080i and other HD videos
  • ✔ Convert HD videos without any quality loss
  • ✔ 10X faster conversion speed via AMD&CUDA hardware acceleration tech
  • ✔ Convert any video to 4K formats in 4096 x 2160 or 3840 x 2160 (New)
Windows 10/8/7/XP/Vista

Support converting videos to and from 4K (New)

In the latest upgrade, HD Converter has upgraded with support of the latest encoding/decoding technology. For now, Aiseesoft is the only brand that supports this technology in the world. You can use this 4K converter to convert 4K video to 4K UHD/1080p HD/720p/480p, or convert video to 4K reversely. This HD Converter ensures you the fastest conversion speed and lossless quality when converting to 4K.

4K converting

Convert HD Videos from any source

Aiseesoft HD Video Converter can convert HD videos from any source, including HD camcorder AVCHD (.mts/m2ts/.ts), MOD/TOD, MXF/P2 MXF and HD videos from YouTube and other online video websites, and H.264/H.265/AVC high definition videos. This HD converter converts them to general HD video formats, such as MP4, MOV, MKV, WMV, AVI and so on. So you can easily play them on your computers.

Convert video to HD

Convert HD videos for video editing software

HD videos from HD camcorders are always not compatible with popular video editing software, such as Sony Vegas, Adobe Premiere Pro, Windows Movie Maker, etc. This HD video converter can convert your High definition videos to the right video formats for video editing software without quality loss. So you can easily edit the videos and share with your friends easily.

Convert HD to editing software

Watch your HD videos on your iPhone/iPad/Samsung Galaxy S5

This software can easily convert your HD videos to your mobile devices. It provides users many optimized output profiles for popular devices, including iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5, iPad mini, iPad 4, iPad Air, Samsung Galaxy S5/4/3, Galaxy Note Serial, HTC, MOTO, Sony and many other popular devices. Users can also adjust the settings of the profiles and name the profile and save for later use.

Convert HD video to portable devices

4K UHD VS 1080p Full HD

Offering wider color gamut and greater bit depth, 4K videos show you much more details of the original images than 1080p full HD videos. So you will get totally different video experience when you watch 4K UHD videos and 1080p full HD. The common UHD video is 3840*2160, 2 times on both horizontal and vertical resolution of 1080p (1920*1080). The 4K video is actually DCI 4K which has a resolution of 4096*2160 with 1.9:1 aspect ratio while the UHD is 16:9. You can easily tell the differences between 4K UHD and 1080p Full HD when you watch them on UHDTVs.

If you don't have any UHDTVs to play the 4K videos, you can use this HD converter to convert your 4K videos to lower resolution for common use.

4K VS 1080p

Keep original video/audio quality after conversion

Without quality loss is the most important factor when you judge a HD video converter. Aiseesoft HD Video Converter can keep the original video/audio quality after converting HD videos to other video formats. This great feature allows users to use their HD videos for other usages easily. For example, watch the HD videos from your camcorder on your iPhone/iPad with the same HD effect.

Keep HD video quality

Super fast conversion speed

With the advanced hardware acceleration technology with ATI and CUDA GPU, this HD converter can convert HD videos with 10X faster speed when you choose h.264 encoder in the output profiles. This will save you a lot of time and make HD conversion a more enjoyable process. Converting a HD video for hours will not happen again!

Fast conversion

Edit HD Videos

It provides you with various video editing options. You can adjust the video Brightness, Contrast, Saturation, Hue and Volume, and improve the interlaced video effect. Trim function enables you to change the video length by setting the start and end time. You are able to crop videos - remove letterbox, pillarbox and windowbox from HD movies and select the zoom mode to define video aspect ratio. What's more, you can add any text/image watermark to your videos and set its position and transparency.

See What Our Customers Say

I just want to say thank you to Aiseesoft HD Video Converter. My grandpa wants to watch the videos of our Christmas family party. He has a HDTV, but it cannot play the AVCHD MTS files. This HD converter converts the files to MP4 format easily and keeps the HD video quality. We have a great time watching the videos. Thanks!- Jones Add Your Reviews