To extract files from an ISO, you can either mount the ISO in Windows and copy files out of the virtual drive, or open the ISO with 7-Zip and extract the files to a folder. Mounting is the quickest way to browse and copy a few files. Extraction with 7-Zip is better when you want the whole contents in a normal folder, or when you want to extract without mounting. Both methods leave the ISO file itself unchanged.
An ISO is a disc image: a single file that contains the folders and files from a disc. You do not need to burn it to a physical disc to read it. Windows 10 and Windows 11 can mount ISO files directly, and free archive tools such as 7-Zip can open them like archives. If your ISO came from WinBin2Iso, it was made from a BIN or MDF file. The conversion guides at convert BIN to ISO on Windows 11 and convert MDF to ISO cover how the ISO was created, and the WinBin2Iso download page has the current version if you need to convert another file first.
Method 1: mount and copy in Windows
- Mount the ISO. Right-click the ISO in File Explorer and choose Mount. A new virtual drive appears in This PC. Full steps are in how to mount an ISO on Windows 11.
- Open the virtual drive. Browse its folders exactly as you would browse a disc or a USB drive.
- Copy files out. Select the files or folders you need, copy them, and paste them into a normal folder on your PC, such as Documents or a new folder on the Desktop. Wait for the copy to finish.
- Eject the drive. Right-click the virtual drive and choose Eject. The ISO file stays in its folder, unchanged.
Mount-and-copy is ideal when you only need a few files, when you want to preview contents before extracting everything, or when you want to open a file directly from the image without extracting the whole disc. It is also the best first check after a conversion, because if files copy cleanly from the mounted drive, the ISO is at least readable.
Method 2: extract with 7-Zip
- Install 7-Zip if you do not have it. Download it from its official site. 7-Zip is free and widely used for archives and ISO files.
- Right-click the ISO. Choose 7-Zip, then Open archive to browse the contents, or Extract Files to extract everything.
- Choose a destination folder. Pick a folder with enough free space. If you extract the whole ISO, the destination needs at least as much free space as the contents take up.
- Extract and wait. Let extraction finish, then open the destination folder and check that the files are there and open correctly.
Extraction is better when you want the full contents as normal files, when you plan to edit or reorganise them, or when you want to keep them without mounting the ISO every time. It is also useful if mounting is unavailable because another program has taken over the ISO file type. In that case, 7-Zip can still open the ISO directly.
When extraction beats mounting
Choose extraction when you need all the files, not just a quick look; when you want to search inside the contents with Windows Search; when you want to back up the files separately from the ISO; or when you need to work with the files in another program that does not read mounted drives well. Choose mounting when you only need one or two files, when you want to check an ISO quickly after conversion, or when you do not want to duplicate a large disc’s contents on your hard drive just to read one document.
Either way, remember that files copied or extracted from an ISO are copies. Editing a copied file does not change the ISO. If you edit files and need a new disc image, you must create a new image from the edited files; you cannot save edits back into the original ISO by editing the mounted drive.
If extraction fails or shows no files
First, try mounting the ISO. If mounting also shows an empty or unreadable image, the ISO may be incomplete or corrupt, or the original disc type may not translate cleanly to ISO. Keep the original BIN file if this ISO came from a conversion, and see an ISO that will not mount or looks corrupt before deleting anything. If 7-Zip reports an error but mounting works, try copying files out of the mounted drive instead, and check whether the ISO file is locked by another program or stored on a failing drive. Also confirm the destination folder has enough free space and that file names inside the ISO do not contain characters Windows cannot use in a normal folder, which can cause individual files to fail during extraction even when the ISO itself is fine.
FAQ
Do I need 7-Zip to read an ISO? No. Windows can mount an ISO directly. 7-Zip is an extra option that is useful for full extraction and for cases where mounting is not available.
Does extracting change the ISO file? No. Both mounting-and-copying and 7-Zip extraction leave the ISO unchanged. The files you get are copies in a normal folder.
Why is extraction slower than mounting? Mounting only presents the ISO as a drive, while extraction copies every file to your hard drive. For a large ISO, that copy takes time and disk space, even though it gives you normal files to work with afterwards.
Can I extract files from an audio CD ISO? A data ISO extracts as data files. If the original was a multi-track audio CD, a single ISO may not preserve track structure, so extraction may not give you separate tracks. For audio discs, keeping the original BIN and CUE pair is often safer.