Do you feel frustrated when you find your favorite disc broken into two parts? Making a disk copy would definitely help you backup the favorite and important disks. There are many ways we can backup BD/DVD disc.
Solution 1: Backup BD/DVD disc with disc file structures like the original folders like VIDEO_TS for DVD, BDMV for Blu-ray disc.
Solution 2: Convert BD to ISO, DVD to ISO as image file.
Solution 3: Burn another backup BD/DVD.
There are many free tools that we can use to backup Blu-ray disc and DVD disc. For example, DVD Shrink, ClownBD, ImgBurn. However, these disc backup tools do not support disc with copy protection. I would recommend you Aunsoft iMedia Converter for Mac, which is free for full disk copy and supports copy-protected BD/DVD discs with BD+, AACS, region code, CCS. It is easy to use the full disk copy freeware to backup copy-protected Blu-ray disc and DVD disc to Macintosh hard drive (Macintosh HD).
Step 1. Load BD/DVD to Aunsoft iMedia Converter for Mac.
Insert commercial or personal BD/DVD disc to your Blu-ray drive, BD-Rom on Mac computer. If you have DVD-Rom, just insert DVD disc.
Run Aunsoft iMedia Converter, and click BD/DVD Folder button to choose the Blu-ray drive or DVD Rom with the disc you want to backup. The BD/DVD will be loaded within a few seconds, but sometimes it will take a bit longer.
You can load multiple discs to the free disk copy tool for backup.
Step 2. Choose output folder for the backup.
Click the Browse button for the Export To option on bottom of the application UI, and choose the folder on Macintosh HD.
Step 3. Start copying the full disk to hard drive.
Click the DiskCopy button and you can see the copying process.
The full disk will be then copied to your Macintosh HD. You will get BDMV folder for Blu-ray disc, and VIDEO_TS folder for DVD disc.
Aunsoft iMedia Converter helps you make a full disc 1:1 copy for free. However, the free usage is limited to three times. It is a good choice to backup copy-protected BD/DVD movies. It also supports loading media files like AVI, M2TS, MKV for conversion.