SUB
Disk Image Files

.SUB File

SUB is a disk image file format used to store an exact copy of a disc or storage volume.

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About the .sub file

SUB is a disk image file format used to store an exact copy of a disc or storage volume. Files in this category are typically used for disk image files and may be opened, edited or converted using the tools on this site.

Common uses

  • Belongs to Disk Image Files
  • Viewable in-browser
  • Editable in-browser
  • Convertible to other formats

Viewer

Available for this format

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Editor

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Converter

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Convert .sub files

SUB ISO

.sub → .iso
SUB IMG

.sub → .img
SUB DMG

.sub → .dmg
SUB VHD

.sub → .vhd

SUB file FAQ

A .sub file belongs to the Disk Image Files category. SUB is a disk image file format used to store an exact copy of a disc or storage volume.

You can open .sub files directly in your browser using our online viewer above — no software install needed.

Yes. Use our online editor above to edit .sub files with syntax highlighting, undo and export.

Use the converter options above to change .sub into iso, img, dmg and more.