How to Extract a UDF File. Universal Disk Format (UDF) is a image disk format used to mount files on optical media such as DVDs, CDs and Blu-rays. The format enables the interchanging of files ...

Although .dmg is a macOS disk format, there are a number reasons of why you'd want open them on Windows computers. Here's how to get started.

Win32 Disk Imager is a free tool for Windows to write an IMG file to removable device and backup your removable device to a raw image file.

Archive a folder Open the Disk Utility app that came with your Mac. Choose File then New Image and lastly Image from Folder. Then pick a folder with all of the files you want to save to the DMG.