To burn an ISO to disc on Windows, right-click the ISO file in File Explorer and choose Burn disc image, insert a suitable blank disc when asked, and follow the Windows Disc Image Burner prompts. When burning finishes, check the disc by opening it in File Explorer and confirming its files are readable. You do not need to buy burning software for a basic ISO burn on Windows 10 or Windows 11: the built-in burner handles it.
Burning is a different step from converting. WinBin2Iso converts a BIN or MDF file to ISO; burning writes that ISO onto a blank CD, DVD, or Blu-ray disc so another PC or device can read it as a disc. If you have not yet made an ISO, start with how to convert BIN to ISO on Windows 11 or the Windows 10 version, then return here with the finished ISO. You can get WinBin2Iso itself from the WinBin2Iso download page.
Before you burn: choose the right blank disc
Match the disc to the ISO size and to your drive. A CD ISO needs a blank CD, a DVD ISO needs a blank DVD, and a Blu-ray ISO needs a blank Blu-ray disc and a Blu-ray burner. Check the ISO file size first: a file larger than the capacity of the disc you have will not fit, and Windows will warn you or fail. Do not assume a DVD burner can burn a Blu-ray disc, or that a CD-only drive can burn a DVD. If you are buying discs, see the best blank discs for burning ISO files for a plain buying guide, and check whether your PC even has an optical drive: many modern laptops do not, in which case you need an external drive, covered in the best external DVD drive for laptops.
Step-by-step: burn with Windows built-in burner
- Insert a blank disc. Put the correct blank disc in the drive and wait for Windows to recognise it. Close any AutoPlay window that appears, because you will start the burn from the ISO file, not from AutoPlay.
- Right-click the ISO and choose Burn disc image. In File Explorer, right-click the ISO file and choose Burn disc image. Windows Disc Image Burner will open.
- Check the drive and options. Confirm the correct drive is selected. If the burner offers a Verify disc after burning option, tick it for an important disc. Verification takes extra time, but it checks that the disc was written correctly.
- Click Burn and wait. Do not open the drive, sleep the PC, or unplug an external drive during burning. Burning is sensitive to interruption, and a failed burn usually wastes the disc.
- Check the finished disc. When burning and verification finish, the drive will usually eject the disc. Reinsert it, open it in File Explorer, and confirm the folders and files are there and open correctly.
Using ImgBurn for more control
ImgBurn is a free Windows burning tool that some users prefer when they want more control, such as choosing a slower burn speed or checking detailed burn logs. It is not required for a basic ISO burn, and the Windows built-in burner is simpler if you only need to write one ISO to one disc. If you use ImgBurn, download it only from its official source, read each installer screen carefully, and decline any bundled extras you do not want. In ImgBurn, the usual path is Write image file to disc, then select the ISO, select the drive, and start the burn. Verify the disc afterwards in the same way as above.
If burning fails
First, check the ISO itself by mounting it in Windows, as described in how to mount an ISO on Windows 11. If the ISO mounts and its files open, the ISO is probably fine, and the problem is more likely the disc, the drive, or the burn settings. Try a new blank disc from a different batch, try a slower speed if your burner allows it, and make sure the drive is not dusty or loose if it is external. If the ISO will not mount, fix the ISO first: do not keep burning discs from a bad image and hoping one will work.
Also check drive space and permissions in a different sense: burning does not need free space on your hard drive beyond temporary handling, but the ISO file must be readable and not locked by another program. Close other programs that might be using the ISO, and copy the ISO to a local folder if it is on a slow network or cloud-synced folder.
FAQ
Can Windows burn an ISO without extra software? Yes. Right-click the ISO in File Explorer and choose Burn disc image. That uses Windows Disc Image Burner, which is built into Windows 10 and Windows 11.
Do I need ImgBurn instead? No, not for a basic burn. ImgBurn is a free alternative that offers more control, such as burn speed and logs, but the built-in burner is enough for most single-disc burns.
Why did my burn fail halfway? Common causes are a bad blank disc, an interrupted burn, a drive problem, or an ISO that was incomplete. Try a new disc, do not interrupt the burn, and verify the ISO by mounting it first.
Can I burn an audio CD ISO the same way? A data ISO burns as a data disc. If your goal is an audio CD that plays track by track in a CD player, a single data ISO is usually the wrong starting point, because converting a multi-track audio BIN to ISO can lose track structure. Keep the original audio image or use an audio-CD workflow instead.