Aiseesoft HD Video Converter

Aiseesoft HD Video Converter is the best HD/4K video converter to easily convert videos to AVCHD (MTS/ M2TS), H.264/AVC, H.265/HEVC, DivX and more for HDTV, HD player or editor.

Exchange HD and SD with Aiseesoft HD Video Converter

Convert any high definition video (including 4K) to SD, 720p/1080p HD and 4K video to MP4, MOV, AVI, MKV, WMV and more for any player and video editing software without quality loss on your Windows computer.

• Convert HD
  Supports all high definition conversions from 720p, 1080i, 1080p, 1440p to 2160p (4K).
• Best quality
  Watch HD videos from your camcorder on your iPhone/iPad with the same HD effect.
• Fast speed
  With ATI and CUDA GPU, this HD Converter can convert HD videos at 10x speed.
• Simple interface for use
  Make sure users can use the easy-to-use interface to convert HD videos easily for a fresh hand.

Convert to/from 4K/1080p/1080i/720p/720i thanks to Aiseesoft HD Video Converter

Equipped with the latest encoding/decoding technology, this HD video converter supports converting 4K videos to 4K UHD/1080p/720p videos or converts videos in 280×720, 1920×1080 to files in 3840×2160 vice versa. Whether you get videos from HD camcorder AVCHD or download H.264/H.265/AVC HD videos from online video websites, this HD converter will convert them to general HD video format so that you can easily play them on your players.

Convert HD/4K and SD to different formats

How can you play high-definition videos in AVCHD (.mts/m2ts/.ts) on your iPad? First, convert AVCHD to HD MOV. That's what this HD converter software can do for you. It converts HD videos to M2TS/MTS/TS, MOD/TOD, MXF/P2 MXF, MP4, MOV, AVI, MPEG, MKV, WMV and more formats. Moreover, as an SD converter, it can convert all SD video formats, including FLV, M4V, SWF, VOB, WebM, etc. You can even extract audio files like MP3, AAC, FLAC, OGG, AIFF and more from 4K/HD/SD video files.

Convert HD videos to any playback and editing software

The software Aiseesoft HD Video Converter can easily convert your HD videos to be compatible with any player, such as iPhone 12 Pro Max/12 Pro/12 mini/12/11/XS/XR/X/8/7/SE/6/5/4, iPad Pro/mini/Air, Samsung Galaxy S9/S8/S7/S6/S5, HTC, MOTO, Sony and many other 4K phones. Moreover, this HD video converter can make your converted video compatible with popular video editing programs such as Sony Vegas, Adobe Premiere Pro, Windows Movie Maker, etc. without quality loss. Therefore, you can easily edit and share the videos with your friends.

Edit HD videos with Aiseesoft HD Video Converter

Aiseesoft HD Video Converter software provides you with various video editing options. You can automatically adjust the video's brightness, contrast, saturation, hue and volume, and enhance the video's interlaced effect. With the trim function, you can change the video length by setting the start and end time. You can crop videos to remove letterbox, pillarbox, and windowbox from HD movies, and select zoom mode to set the aspect ratio of the video. Moreover, you can add any text/image watermarks to your videos and set their position and transparency. For your 2D videos, you can enjoy the 3D effects with your 3D devices.

4K UHD VS 1080p Full HD

4K videos offer a wider color gamut and higher bit depth, showing you much more detail of the original images than 1080p Full HD videos. The usual UHD video has a resolution of 3840*2160, which is twice the horizontal and vertical resolution of 1080p (1920*1080). The 4K video is actually DCI 4K, which has a resolution of 4096*2160 with an aspect ratio of 1.9:1, while UHD is 16:9. You can easily see the differences between 4K UHD and 1080p Full HD when you watch it on UHDTVs. If you don't have a 4K TV to play the 4K videos, you can use this HD converter to convert your 4K videos to lower resolution for general use (see 4K VS 1080p).
4K UHD VS 1080p Full HD

More video features of Aiseesoft HD Video Converter

• Batch Conversion
  With this software, you can load and convert videos and audio files in batch, which saves you a lot of time.
• Preview effects
  With this software, you can preview movie effects or music effects before conversion.
• Convert securely
  Compared with online converters, this tool converts your video privately and securely on your own computer.
• Supports Windows
  Windows version 10/8/7/XP/Vista is compatible with all Windows systems such as computers or laptops.

System requirements for HD Video Converter Windows

Supported operating systems: Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows XP (SP2 or later)
Processor: 2GHz Intel/AMD CPU or higher
RAM: 2GB RAM or more

Supported input file formats
4K UHD video formats MP4, TS, MKV, AVI, FLV, WebM, MOV, MXF, AVI
4K UHD Encryption H.265/HEVC, H.264, MPEG, XviD, VP8, VP9
HD Video MPEG2 HD files (*.mpg;*.mpeg), MPEG4 HD files (*.mp4), QuickTime HD files (*.mov), WMV HD video files (*.wmv), HD TS, HD MTS, HD M2TS, HD TRP, HD TP
Video 3GP (*.3gp;*.3g2), AVI, DV files (*.dv;*.dif), Flash files (*.flv;*.swf;*.f4v), MXF(*.mxf), MOD, MJPEG (*.mjpg;*.mjpeg), MKV, WTV, MPEG (*.mpg;*.mpeg;*.mpeg2;*.vob;*. dat), MPEG4 (*.mp4;*.m4v), MPV, QuickTime files (*.qt;*.mov), Real Media files (*.rm;*.rmvb), TOD, Video Transport Stream files (*.ts;*.trp;*.tp), Windows Media files (*.wmv;*.asf)
Audio AAC, AIFF files (*.aif;*.aiff), CUE, FLAC, M4A, MPEG files (*.mp3;*.mp2), Monkey's Audio files (*.ape), OGG, Raw AC3 files (*.ac3), Real Audio files (*.ra;*.ram), SUN AU files (*.au), WAV, WMA

Supported output file formats
Video Advance Media Video (*.amv), ASF, AVI, DivX Video (*.avi), Flash H264 Video (*.flv), FLV, SWF, H.264 AVI (*.avi), H.264 /MPEG-4 AVC Video (*.mp4), M4V MPEG-4 Video (*.m4v), MKV, MOV, MPEG-1 Video (*.mpg), MPEG-2 Video (*.mpg), MPEG-4 Video (*.mp4), Music TV (*. mtv), VOB MPEG2 PS Format (*.vob), WMV, XviD (*.avi), DV, DVD Video (*.vob), Super VCD Video (*.mpg), VCD Video (*.mpg), WebM
HD Video DivX HD Video (*.avi), HD ASF Video(*.asf), HD AVI Video(*.avi), HD H.264 /MPEG-4 AVC Video (*.mp4), HD MKV Video Format (*.mkv), HD MOV Video (*.mov), HD MPEG-4 TS Video (*.ts), HD MPEG-4 Video (*.mp4), HD VOB Video(*.vob), HD WMV Video (*.wmv), MPEG2-PS HD Video (*.mpg), MPEG2-TS HD Video (*.ts), H.264 HD Video (*.mp4), XviD HD Video (*.avi), HD MP4 Video (*.mp4), HD WebM
4K UHD Video 4K H.265/HEVC Video(*.mp4), 4K H.265/MPEG-4 AVC Video(*.mp4), 4K MPEG-4 Video(*.mp4), WebM-VP8 4K WebM Video(*.webm), WebM-VP9 4K WebM Video(*.webm), 4K H.264 TS Video(*.ts), 4K AVI Video(*.avi), XviD 4K Video(*.avi), 4K H.264 FLV Video(*.flv), 4K MKV Video(*.mkv), YouTube 4K Video(*.mp4)
Audio AAC, AC3, AIFF, AMR, AU, FLAC, M4A, MKA, MP2, MP3, OGG, WAV, WMA

System requirements for HD Converter for Mac

Supported operating systems: Mac OS X 10.6 or later (including macOS Big Sur and macOS Monterey)
Processor: Intel® processor and Apple M1 chip
RAM: 512MB RAM, Super VGA (800×600) resolution, 16-bit graphics card or higher

Supported input file formats
Video MPG, MPEG-1, MPEG-4, VOB, DAT, MP4, M4V, TS, RM, RMVB, WMV, ASF, MKV, AVI, 3GP, 3G2, F4V, FLV, SWF, MPV, MOD, TOD, QT, MOV, DV, DIF, MJPG, MJPEG, TP, TRP
Audio MP3, MP2, AAC, AC3, WAV, WMA, M4A, RA, RAM, OGG, AU, AIF, AIFF, APE, FLAC, CUE
HD video MTS, TS, M2TS, MPG, MPEG, MP4, WMV, TP, TRP, MOV

Supported output file formats
Video MPG, MPEG-1, MPEG-2, MPEG-4, AVI, FLV, MP4, M4V, MKV, MOV, MTV, SWF, WMV, ASF, DV, VOB, AMV, WebM
Audio AAC, AC3, AIFF, AMR, AU, FLAC, M4A, MKA, MP2, MP3, OGG, WAV, WMA
HD video H.264/MPEG-4 AVC, AVI, ASF, MKV, MOV, MPG, TS, WMV, MP4, WebM
Snapshot image JPG, PNG, BMP

Supported devices
Apple iPhone 11 Pro Max/11 Pro/11, iPhone XS/XS Max, iPhone XR/X, iPhone 8/8 Plus, iPhone 7/7 Plus, iPhone SE, iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone 5s/5c, iPhone 5, iPhone 4S/4, iPhone 3GS, iPhoneiPad Air, iPad mini with Retina Display, iPad mini, iPad 4, the new iPad, iPad 2iPod touch 7, iPod touch 6, iPod touch 5, iPod touch 4, iPod touch 3, iPod touch 2, iPod touchApple TV
Android Samsung Galaxy, Google, Motorola, LG, Sony, HTC
Gaming hardware PS4, PS3, PSP, Wii, NDS, Xbox