Upscale Standard Blu-ray to 4K SDR Blu-ray
When ordinary BD sources are played on a 4K TV or monitor, the picture is automatically scaled up to 4K, resulting in a poor picture quality. By contrast, we actually reformat the Blu-ray source from standard to 4K UHD, and as a result the picture quality is much higher during playback.

Preserve the Original Audio Tracks Without Quality Loss
During Blu-ray to 4K conversion process, the BD high-definition audio track will be retained without any compression or loss of sound quality. This means that while the video quality is drastically improved, you are still able to enjoy the audio experience of the high-definition audio track. Compatible HD audio track formats include: Dolby TrueHD, Dolby Atmos, DTS-HD, DTS-X, and more.

Blazing Fast Conversion and Processing Speed
When decoding the original Blu-ray and re-encoding the decoded files into 4K Blu-ray, hardware acceleration technologies are used, technologies such as CUDA, AMD APP and Intel Quick Sync. Employing hardware acceleration technology can greatly shorten the time required for movie file conversion, so you can enjoy your movies faster than ever before.

Flexible Output Choices to HDDs or Blank Medium
The final converted content can be exported as an ISO image file or Folder, or be burned to a disc.

System Requirements
Windows 10/8.1/8/7 (32/64 bit)
Intel i3 or above
4GB of RAM or above
100GB of free hard disk space or above
A NVIDIA or AMD Graphic Card for hardware acceleration
Live Internet connection required to register DVDFab (little network traffic used)

Supported Formats
Input–Blu-ray disc, ISO file and folder

Output–4K Ultra HD disc, ISO file and folder