How can I make an ISO file from your physical disc on macOS Mojave? By default, macOS just uses its platform’s native file system HFS for ISO image. If you need to share the resulting ISO image with friends who use Windows, Linux or Ubuntu, then you have to save it in ISO-9660 format. In this tutorial we’ll walk you through the steps to create a Windows-compatible ISO image from CD, DVD or USB in Mac OS X.
How to Create ISO Image from CD / DVD / USB in Mac OS X
- Insert the CD/DVD or USB you want to create an ISO image from into your Mac and then launch Disk Utility. When your CD/DVD or USB appears in the left sidebar of Disk Utility, right-click on it and select Image from.
- In the Save As dialog, select Desktop as your destination and choose the compressed image format, then click on Save.
- When prompted that diskimages-helper wants to make changes, type your Mac password and click OK.
- Disk Utility will create a disk image with the .dmg extension and you can find it on your Desktop. Next, in order to convert the resulting .dmg to a Windows-compatible ISO file, open the Terminal and type this command:
hdiutil makehybrid -iso -joliet -o ~/Desktop/filename.iso ~/Desktop/filename.dmg - When the process is complete, you can distribute the ISO image to your friends who use Windows, Linux, Ubuntu, Mac or other operating systems. Happy burning!
If you are an avid Mac user using a Windows PC, and suddenly find a DMG file in your windows system, you would definitely want to open it up to see what it contains. Though the installation files or compressed files it contains will not be compatible with your windows PC, yet there are some ways you can check out what it withholds. But before proceeding with the ways to open or view a DMG file, it is better if we have a thorough knowledge of what a DMG file exactly is. DMG files are actually Mac OS disk image files. It is very similar to ISO files in windows, or rather a counterpart of ISO files.
Forgot Password On Mac Computer
Sep 10, 2009 If you are referring to the mac os x built-in.dmg file encryption, there is no way to get your data back without the password. Apr 20, 2018 Change your password using Recovery Mode. MacOS is built in a tool for replacing the password. It’s the best option if you completely forget your password. Simply do the following steps: Switch your mac off by selecting Apple Shut Down. Press the Power button and hold down Command + R keys combination. Your Mac will then boot into Recovery. Oct 15, 2019 DMG file disappears permanently on your Mac, and it seems impossible to get them back. EaseUS Data Recovery Wizard for Mac recovers deleted DMG files from macOS 10.14 - OS X 10.6 with simples clicks. Here is the guide for DMG file recovery. Follow these steps: Turn off your Mac (choose Apple Shut Down). Press the power button while holding down Command + R. When you see the load bar appear you can let go of the keys. It may take a few minutes to load. Select Disk Utility and press Continue. Choose Utilities Terminal. Oct 30, 2012 I think by default DMG passwords use 128-bit AES encryption so it could be a bit of a task using brute force if your password is complex. If it is simple-ish, however, a dictionary or brute force thingy might work in a reasonable amount of time. Mar 08, 2019 The next time you want to access the folder, just double-click that DMG file, enter your password, and that’s it. Notes on password protecting a folder on Mac. You’ll notice that your original folder is untouched. The process you go through with the above steps creates a disk image of your folder. So, nothing happens to your original.
The images usually comprise installation files of softwares and operating systems and sometimes, compressed files. Since you are using a windows PC, surely you won't be able to run it on your Window OS, but at least there are ways by which you can have a look at its contents. And that is what we are going to discuss in this article - ways to view the DMG files on Windows 10/7/8.
Way #1: Open DMG Files on Windows with 7-ZIP
7-ZIP is a lightweight freeware which is easily available on the internet market. It not only extracts DMG files but all other of compressed files, such as ZIP, CAB, ISO, RAR, WIM, etc. But we would restrict our discussion here only upto DMG. Read the steps below to know the tool's usage:
Step 1. Download the 7-ZIP program file in any of your working computer and install it.
Step 2. After installation is done, locate the DMG file that you wish to open or view in your directory or desktop, and right-click on it.
Step 3. From the context menu, click on '7-ZIP' which will not appear as a part of your system since installed.
Step 4. From the next sub-menu that follows click on 'Open archive' and your DMG file will be opened and you can view the contents inside.
Cons:
- You cannot view or extract files bigger than 4 GB.
- You cannot view or extract encrypted files.
- You are only allowed to extract 5 DMG files at a time.
Way #2: Open DMG Files with DMG Extractor
DMG Extractor is another professional tool to open and extract .dmg files without first converting them into .iso or .img files. It's interface is very user-friendly and even a beginner can use it without any difficulty. Just go through the steps below to pull off the task:
Step 1. First of all, download the DMG extractor program file from the internet and install it in your personal Windows PC.
Step 2. Run the application with admin rights and in the main UI of the tool's screen, click on 'open' button in the upper menu bar to browse the required DMG file. The file will be loaded into the software's screen.
Step 3. After the file is loaded, you will be displayed all the contents contained within the DMG file.
Cons:
- You cannot view or extract files bigger than 4 GB.
- You cannot view or extract encrypted files.
- You are only allowed to extract 5 DMG files at a time.
Way #3: View DMG files on Windows with PowerISO
PowerISO is yet another very powerful professional tool which can open, burn, extract, create, edit, convert, any kind of disk image files. It can process every kind of image files, be it BIN, DMG, ISO, DAA, etc. Here we would burn the image file into a CD/DVD or USB and then will open it from the disk storage to check out what it contains. But before you head on the tool's usage, better have a look at its specifications to use it in a better way.
Step 1. Get the program file downloaded from the official website and install it in your Windows computer.
Step 2. Launch the utility with admin privileges and then insert a empty Disk (CD/DVD or USB) in your computer.
Step 3. Click on 'Tools' button from the menu bar and then click on 'Burn' option from the drop-down menu.
Step 4. Now the 'DMG Burner' option will be shown in the PowerISO Window's screen.
Step 5. Click on 'Browse' button to fetch the required DMG files from your computer's directory.
Step 6. Select the burning speed from the dialog box and then finally click on 'Burn' button to start the burning process.
Step 7. Once the image is burnt in your disk, open the disk from 'My computer' and click on the DMG file to view what it contains.
Conclusion:
After going through all the methods mentioned above, you must have realized by now that the first two tools implemented have got several demerits and thus can be not relied upon fully. So in order to have all the facilities with disk images, better stick to way 3 for a guarantee result.