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I was unable to run in cmd dmg2iso.

It throws error that it can run only on 32-bit system and not 64-bit.

Is there some free program that can do that on win 7 64-bit?

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up vote 2 down vote accepted

Yeah, it seems to be a 16-bit EXE dating back to April 2005. As mentioned on its site:


Converts compressed (z-lib) dmg images to iso images.

Provided for historical reasons. You should use DMG2IMG above.

So the solution is to simply use DMG2IMG instead which is still being updated.

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