: A lossless compression format designed for disc images. It is highly efficient for archiving but must be "unpacked" to ISO for certain legacy emulators or physical burning.
The ghosts of physical media have teeth. convert chd to iso repack
chdman extracthd -i game.chd -o game.raw -f raw : A lossless compression format designed for disc images
. It supports two primary extraction modes depending on the source disc type: convert chd to iso repack
Before we dive into the conversion process, let's quickly discuss what CHD and ISO files are.
Do not confuse repacking (modifying content) with recompressing . Converting CHD to ISO expands the data so you can modify it. After editing, you can repack it back into a CHD to save space again.