
If you want to change the encryption, click the Encryption pop-up menu, then choose an encryption type.Įnter a new name for the image in the Save As field, click Save, then click Done. Hybrid image (HFS+/ISO/UDF): This disk image is a combination of disk image formats and can be used with different file system standards, such as HFS, ISO and UDF. When you use a master disk image to create other DVDs or CDs, all data is copied exactly. 2023 Some online sources mention the following option when trying to. It includes a copy of all sectors of the disk image, whether they’re used or not. 2020 How To Convert PS2 ISO Games To PS4 PKG Play Your Favorite Old Games. This free online file converter app lets you convert media easy and fast from. Read/write: Allows you to add files to the disk image after it’s created.ĭVD/CD master: Can be used with third-party apps. Now you can convert your file to any format using this ONLINE converter app. Read-only: The disk image can’t be written to, and is quicker to create and open.Ĭompressed: Compresses data, so the disk image is smaller than the original data. This includes the discs' directory structure, the boot code, and attributes attached to the files.In the Disk Utility app on your Mac, choose Images > Convert, select the disk image file you want to convert, then click Open.Ĭlick the Image Format pop-up menu, then choose a new image format. In addition to the duplicated data from a physical disk, ISO files contain all necessary filesystem information from the original medium. The ISO standard the ISO files are based on is the ISO-9660 standard. Much more information is saved this way than simply copying files from one disc to another where important information like the disc header information can get lost. These copies can function as backup CDs since they do not differ from the originals regarding content.


ISO files are used to create exact copies of CDs, DVDs, or other media saved on discs like a CD-ROM. The content of the ISO is an exact copy of the content of the original DVD or CD the disc image was created. ISO is the most common disc image format for both CD and DVD.
