3 Best Blu-ray Shrink Software to Shrink Blu-ray

August 22/10/2024

Blu-ray Copy

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Due to the larger capacity and superior audio and picture quality, Blu-ray has entered into the public for a lot of years and many areas have been positively affected by the introduction of Blu-ray. Many users may adopt Blu-ray discs to back up the redundant files on their computer so as to release more space. However, in the current situation, there is another problem we should face related to Blu-ray. That is how to shrink Blu-ray discs which are more than 25GB into a smaller size of discs, for example, BD-25 or even smaller BD-9 or BD-5 blank. If you are interested in such a topic, you can keep reading the following article for more details.

Part 1: What is Blu-ray Shrink

Just as the word "shrink" implies, shrinking a Blu-ray disc is to compress the disc into a smaller size disc with the help of some specific compressing technology which helps reduce the file size of the data stored on the disc while maintaining as much video and audio quality as possible. Specifically speaking, if now you only have a blank BD-25 or even smaller BD-9 or BD-5 blank disc, but the disc movie’s data size reaches up to more than 25GB, what you need to do then is to shrink the Blu-ray.

Need to compress down a regular Blu-ray disc of 50GB onto a blank BD 25 disc? Still looking for solution to compress Blu-ray discs without losing quality? You need to draw on the Blu-ray shrink technology, which allows you to shrink Blu-ray disc of a larger size to a smaller size. Blu-ray Shrink, also named Blu-ray Backup, is developed by a team at Blu-ray Master, which helps users to compress a larger-size Blu-ray disc to a smaller size without losing any data losses or causing any unwanted omission. And the shrunk Blu-ray file can be saved on the target disc as a backup by default. In order to complete the Blu-ray shrinking process, you have to seek help from a professional BD shrinking program. So far, there are some powerful programs to be used to shrink a too large Blu-ray disc to a blank BD-25 media, even to DVD DL or DVD SL discs, instead of BD-50 disc which is much more expensive and large. In order to meet users’ needs in searching for the suitable Blu-ray disc, you can refer to the following BD shrinking tools for more information.

Part 2: 3 Best Blu-ray Shrink Software to Shrink Blu-ray

Actually, the shrink software to shrink Blu-ray are quite limited nowadays. What you need to do is to compare the related and important factors, such as the shrinking speed, the supported disc type, and the shrink personalized features. According to those parameters, I have sorted out the top 3 Blu-ray shrink software for your further references.

No. 1 Leawo Blu-ray Copy

On the top of my recommended list, Leawo Blu-ray Copy will be the one that I would like to strongly recommend. In order to shrink a larger Blu-ray disc, you can also try to think in an opposite way. That is how to copy the larger disc to another new disc with smaller size. In order to meet the need, Leawo Blu-ray Copy is the best one for you. Leawo Blu-ray Copy is a professional Blu-ray copying software, allowing you to copy Blu-ray movies in the form of a disc, folder and ISO image as wanted and needed. See? You can not only shrink Blu-ray disc onto another disc of smaller size but also copy them as folder file or ISO image file. Moreover, this all-in-one software enables you to shrink Blu-ray file in 6X fast speed without any restrictions. Best of all, in shrinking Blu-ray disc, you can also copy all Blu-ray detailed contents like video dot frame, subtitle, audio channel to another BD disc without any quality data losses. While this software is so powerful, it has a super easy user interface, allowing you to shrink Blu-ray disc within a few simple clicks.

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• Leawo Blu-ray Copy

  - Copy Blu-ray/DVD discs in lossless quality.
  - Remove Blu-ray/DVD disc protection and region restriction for Blu-ray copy and DVD backup.
  - Copy Blu-ray/DVD contents between disc, folder and ISO Image File to computer or blank disc.
  - Support 1:1 disc to disc duplication with no quality loss.
  - Copy and back up both 2D and 3D Blu-ray/DVD movies with ease.
  - 3 different copy modes for multiple Blu-ray/DVD copy purposes.

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No. 2 Blue-Cloner

Secondly, Blue-Cloner is another powerful Blu-ray compression software that enables you to shrink Blu-ray discs to smaller ones. Also regarded as a Blu-ray copying program, Blue-Cloner is able to copy Blu-ray and burn your backups of discs in a simple way which could offer the 1:1 copy solution. With the help of Blue-Cloner, you can exactly get what you need to copy, including the movie portion of the selected chapters, the disc type, the disc capacity. You are able to set the related parameter for the disc you would like to copy. Blue-Cloner can easily support CSS decoding and region code decryption. You can easily compress the Blu-ray to a smaller disc with several simple steps which is very close to the original quality. It can copy Blu-ray discs to BD-R/RE types, as well as compress to DVD-9/DVD-5 formats. However, due to hardware and content, the shrinking speed may range from a couple of hours to longer.

No. 3 BD Rebuilder

The next one is a free program. BD Rebuilder is a powerful tool which is able to shrink a Blu-ray disc with all menus and extras as well as the original quality retained. With BD Rebuilder, you can be able to backup or shrink Blu-ray to a DVD-R or BD-R disc with several easy steps. You are allowed to remove any unwanted clips or tracks within the original content. Furthermore, you can try to back up Blu-ray to a single MP4 file or a MKV file as well as a DVD disc. BD Rebuilder supports 3D copy and can also allow users to join multiple DVD disc to a single Blu-ray disc with the Quick Author function. However, it is not capable of decrypting Blu-ray discs.

Part 3: The Comparison of Three Blu-ray Shrink Software

Here is a comparison table to help you better understand the functions and differences of these three Blu-ray shrink software.

Part 4: How to Shrink Blu-ray with Leawo Blu-ray Copy

Step 1: Install and open Leawo Ble-ray Copy

Open the installed software on the computer and then hit the Copy option on the top panel to enter the next main interface. If necessary, you are suggested to clean up hard drive in advance. Then hit the Add Blu-ray /DVD option to import source BD-50 movies from disc drive, or browse BD-50 movie from your computer. Or you can directly drag the wanted file if needed.

Note: Here you are offered with three options while adding the source file: “Add from CD-ROM” to import Blu-ray/DVD files from your disc drive; “Add from folder” to import Blu-ray/DVD folder; click “Add ISO file” to import ISO file.

Step 2: Choose the copy mode

Now, you can set the Disc type, Copy mode, Subtitle and Audio tracks at the left panel. Under the Copy mode, you can select a copy mode from Full Movie, Main Movie and Custom Mode. Here, Main Movie is recommended for copying BD-50 to BD-25. Also, remember to set output disc type as BD-25.

Step 3: Set the output path

Now, click on the big green Copy icon and set Copy to, Disc Label and Save to options as wanted and needed. Here, if you get 2 Blu-ray recorder drivers, you could insert target BD-25 disc into the other blank drive and select it as target in Copy to option. But if you just get one Blu-ray driver, then you need to copy BD-50 to ISO image file first.

Step 4: Start copying and shrinking the dics

After that, you can hit the Copy option at the bottom to start shrinking the BD-50 dics in one click. And now just wait patiently for the process to get completed within a little while. Note: If you have 2 drives connected to your computer, then just save your shrunk Blu-ray dics to that blank BD-25 dics. However, if you only have one drive, follow the next steps.

Step 5: Insert a blank disc (optional)

Once you have successfully copied BD-50 to BD-25 ISO image file, you can still use this software to copy Blu-ray disc 25 ISO image file onto a blank BD-25 disc within a few simple clicks. Now, your drive will eject out automatically to let you replace the dics. Here, take out the BD-50 dics and then insert a blank writable BD-25 disc into the Blu-ray recorder drive.

Step 6: Decide the storage path and disc label (optional)

Then you will see a pop-up window as pictured in the below. You can customize the settings under the Copy to and Disc Label tabs and then start copying BD-25 ISO image file to BD-25 disc. Once it is finished, you have completed the process to shrink Blu-ray disc.

Part 5: Conclusion

You can shrink Blu-ray movies with those programs mentioned above. Well, if you have downloaded Leawo Blu-ray Copy to shrink Blu-ray for you, you can easily compress Blu-ray without losing quality within just a few simple clicks. So if you are exactly looking for a way to shrink a BD-50 size Blu-ray disc onto a blank BD 25 disc, just follow the guide above and get it started. But not all the programs mentioned above are compatible with the shrinking from BD-50 to BD-25 even though some of them are quite powerful in all kinds of copying functions and features. Taking all things into consideration, this Leawo Blu-ray Copy software is surely my top-one recommendation as it allows you to shrink Blu-ray disc in an easy and efficient way! You may also wonder how to shrink DVD-9 to DVD-5 besides shrinking Blu ray, sure, we have that covered too and please just click the tutorial link to know more.