How to Mount ISO File in Windows Without Third-Party Software

ISO files are disk image files that contain the complete contents of a CD, DVD, or Blu-ray disc. They are commonly used to distribute software, operating systems, or large sets of files. To access the contents of an ISO file, you need to mount it as a virtual drive. Fortunately, Windows has built-in support for mounting ISO files, eliminating the need for third-party software.

This guide will explain how to mount ISO files on Windows using native tools, ensuring you can open and use ISO files quickly and safely.

What Does It Mean to Mount an ISO File?

Mounting an ISO means Windows treats the ISO file as if it were a physical disc inserted into a drive. This allows you to browse the contents, install software, or run files without burning the image to a disc.

Step 1: Locate Your ISO File

First, locate the ISO file you want to mount. It might be in your Downloads folder or a specific directory where you saved it.

Step 2: Mount the ISO File Using File Explorer

Windows 10 and 11 provide a simple way to mount ISO files directly via File Explorer:

• Right-click on the ISO file.
• From the context menu, select Mount.
• Windows will create a new virtual drive with a drive letter (e.g., D: or E:) in This PC or File Explorer sidebar.
• Double-click the new virtual drive to access the ISO contents.

Step 3: Access or Use the Mounted ISO

Once mounted, you can:

• Run setup or install files directly from the virtual drive.
• Copy files from the ISO to your local storage.
• Browse folders and view files as usual.

Step 4: Eject the Mounted ISO When Done

After you finish using the ISO contents:

• Open File Explorer and find the virtual drive created for the ISO.
• Right-click the drive and select Eject.
• This unmounts the ISO and frees the virtual drive letter.

Alternative Methods to Mount ISO Files

If for some reason right-clicking does not show the Mount option, try the following:

Method 1: Use the Ribbon Menu in File Explorer

• Select the ISO file by clicking it once.
• In the File Explorer toolbar at the top, click on the Disk Image Tools tab (visible when ISO selected).
• Click Mount from the ribbon.

Method 2: Use PowerShell or Command Prompt

For advanced users, mounting can be done via PowerShell:

• Open PowerShell as administrator.
• Use a command that mounts the ISO file (syntax varies by Windows version).

This method is less user-friendly but effective.

Things to Know About Mounting ISO Files on Windows

• No third-party software is needed on Windows 8, 10, and 11, as ISO mounting is built-in.
• Older versions like Windows 7 do not support native mounting; third-party tools are required there.
• The mounted drive is read-only; you cannot write data to the ISO virtual drive.
• Multiple ISO files can be mounted simultaneously, each getting its own drive letter.

Personal Tips and Experiences

In my experience, mounting ISO files with Windows’ built-in feature is quick and reliable. It saved me time when installing software or accessing backup images without needing extra programs. The ability to eject ISOs easily means I never worry about cluttered drives or confusion.

Troubleshooting Common Issues

• Mount option missing: Check if your Windows version supports ISO mounting natively. Update Windows if necessary.
• Virtual drive not appearing: Refresh This PC or restart File Explorer.
• File corrupted or unreadable: Verify the ISO integrity or redownload if needed.
• No Eject option: Restart your PC or use Disk Management to remove the virtual drive.

Conclusion

Mounting ISO files on Windows is straightforward and built into the operating system since Windows 8. By simply right-clicking and selecting Mount, you can access the contents of any ISO without additional software. This saves time, improves convenience, and reduces security risks from third-party apps. Follow this guide to efficiently mount and use ISO files on your Windows PC.