6 Free IMG to ISO Converters for Windows

Here is a list of 6 free IMG to ISO converters for Windows. IMG and ISO, both are archive formats that are generally used to distribute software over the internet. Unlike ISO, IMG format is commonly used to create backup copies. Converting an IMG file to ISO is feasible with the help of appropriate software.

If you are looking for IMG to ISO converters then here are 6 free software that you can check. These software are available for Windows only. Two of these software are to handle and mount image files whereas the rest three are for disk-burning purposes.

All these software can easily convert IMG to ISO. Each software has a different approach for this conversion. With some software, you get a direct option to convert IMG to ISO. Whereas, with the rest, you have to mount the IMG file and then create an ISO file from that.

My Favorite IMG to ISO Converter

OSFMount is my favorite IMG to ISO converter software for Windows. It is a simple tool focusing on a single purpose; mounting image files. This makes it simple to convert IMG to ISO. Users can just mount the IMG file and save it as an ISO file.

You can also check out lists of the best free ISO Extractor, DMG Extractor, and DMG to ISO Converter software for Windows.


OSFMount is a free software to mount local image files as a disk drive or logical drive in Windows. It can mount image files in read/write mode. By default, it mounts image files in read-only mode to avoid any accidental alteration to the original file. Users can easily mount an IMG file with this software. From there, they can use the “save to image file” option. This lets users save the mounted IMG file as an ISO file.

Main Features:

  • IMG to ISO convert
  • Mount image files as disk or logical drive
  • Supports various popular image file extensions

iTopsoft ISO Burner

iTopsoft ISO Burner is yet another free burner software for Windows. This software offers several features to create and burn ISO files. This feature can also be used to convert an IMG file to an ISO file. Users can add the IMG file as input and then create an ISO from it. It can create ISO with ISO9660, Joliet, and UDF file systems.

Main Features:

  • IMG to ISO convert
  • Create standard and bootable ISO files
  • Create and burn image files



AnyBurn is a free CD/DVD/Blu-ray burning software that can easily convert IMG to ISO. All it takes is to add an IMG source file and select convert to ISO. Then depending on the file size, this software converts that IMG file to an ISO file. Apart from that, this software can also be used to burn and rip disks. It can also copy disk sector by sector creating an exact replica of any disc.

Main Features:

  • IMG to ISO convert
  • Burn CD/DVD/Blu-ray
  • Create image files from hard disk files or CD / DVD / BD discs
  • Rip Audio CD to MP3, FLAC, APE, WMA, WAV files
  • Copy disc using sector by sector method
  • Test disk sectors
  • Create bootable drives



WinISO is another free CD/DVD/Blu-ray image file utility software for Windows. This software has a native feature to convert image files. Users can simply pick that option and then add the path to the IMG file. After that, they can define a destination path and name for the ISO file and begin the conversion. Apart from IMG to ISO conversion, this software can burn image files to CD/DVD drives and also make bootable disk images.

Main Features:

  • IMG to ISO convert
  • Make image files from CD/DVD/Blu-ray drive
  • Convert image files
  • Extract, edit, rename ISO files
  • Burn ISO image file to CD/DVD/Blu-ray Disc
  • Make bootable disk images

BurnAware Free

BurnAware Free is a free version of popular disk burning software for Windows. This program packs common disk burning tools for basic tasks. It has a feature to burn ISO images. With this feature, users can pick the IMG file as input and burn it into the ISO file. This feature can also be used to create bootable ISO files and bootable drives.

Main Features:

  • IMG to ISO convert
  • Creates and burn standard and bootable ISO Images
  • Burn CD / DVD / Blu-ray
  • Rip CD/DVD/Blu-ray disks
  • Create bootable drives


ImgBurn is a free image file burner software for Windows. You can use this software as an IMG to ISO converter. It supports a wide range of image file formats – including BIN, CCD, CDI, CUE, DI, DVD, GI, IMG, ISO, MDS, NRG, and PDI. It can burn Audio CD’s from any file type supported via DirectShow / ACM – including AAC, APE, FLAC, M4A, MP3, MP4, MPC, OGG, PCM, WAV, WMA, and WV. You can also use it to it to build DVD Video discs (from a VIDEO_TS folder), HD DVD Video discs (from an HVDVD_TS folder), and Blu-ray Video discs (from a BDAV / BDMV folder) with ease.

Main Features:

  • IMG to ISO convert
  • Creates standard ISO and IMG
  • Verify Disc
  • Test Disc
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