Since blank BD XL media may cost you an arm and a leg, it's more cost-efficient to copy a 4K Ultra HD Blu-ray movie to a blank Blu-ray disc than a blank BD XL disc. So is there any reliable way to burn or copy UHD Blu-rays to a blank BD-50 or BD-25? Absolutely yes! DVDFab UHD Copy is an awesome 4K UHD backup tool that can copy unprotected 4K Ultra HD Blu-ray to blank BD-50/25 disceasily and quickly, with HDR10 or Dolby Vision video quality preserved.

Note: Only the latest 64-bit version DVDFab can be used to copy 4K Ultra HD Blu-ray. Now let’s check how to use copy UHD Blu-rays to Blu-ray discs fast and well.

Step 1: Choose Copy Mode

Run DVDFab 12, go to “Copy” module and choose 'Full Disc' or 'Main Movie' mode. Here we take 'Main Movie' mode as an example.

Step 2: Load UHD Blu-ray source

Insert your 4K Ultra HD Blu-ray disc, DVDFab will load it automatically. If the source is a folder or ISO file, you can click the “+” icon to load it or drag and drop it to the main interface directly.

Step 3: Customize Blu-ray movie

Now it’s time for you to customize your movie (Choose Other Titles). The main movie has been chosen by default here, and you are able to choose the chapters, audio tracks and subtitles you want. Then you should go to the “Advanced Settings” panel to choose the output as BD-25 or BD-50.

Step 4: Select output directory

Move to the bottom of the main interface, select your optical drive from the drop-down list box as the directory, and insert a blank BD-25 or BD-50 (according to your choice in the last step) to the optical drive.

Step 5: Start to copy UHD Blu-rays

Click the “Start” button to start the process of burning Ultra HD Blu-ray to a blank Blu-ray disc. The whole copy process depends on your movie size and system configuration. Fortunately, DVDFab UHD Copy adopts advanced hardware acceleration technologies, meaning that you can get your wanted movie within a short time. How fabulous!

Once done, go and  click the 'Player' button, world's Blu-ray media player to enjoy your copied Blu-ray movies, discs, folders or ISO files are all at its disposal.  Besides, if you are looking for region-free Blu-ray player, click here.

Do you also want to copy UHD Blu-rays movie? Try DVDFab Blu-ray Copy, the best Blu-ray copy tool to copy encrypted Blu-ray movie with up to 5 modes.