CHD means Compressed Hunks of Data. It is a compression file format which most modern
emulators use these days and can save you a lot of space on your SSD/HD/SD storage.

Check if the emulator that you are going to use the converted CHD files with
supports this feature before converting your files to this format.

If you cannot find out if they do support it, just convert one into CHD and see if
it works.


Instructions
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1. Converting an ISO to CHD
2. Converting BIN/CUE to CHD
3. Converting GDI to CHD
4. Converting a CHD back to BIN/CUE
5. Converting a CHD back to GDI
-----------------------------------


1. To convert an ISO to CHD
---------------------------
Copy the ISO file to the same directory where the chdman program is.
Drag and drop the ISO onto where it says CUE-GDI-ISO to CHD.
It will convert the ISO to a CHD.

2. To convert BIN/CUE to CHD
----------------------------
Copy the BIN and CUE files to the same directory where the chdman program is.
Drag and drop the CUE file onto where it says CUE-GDI-ISO to CHD.
It will convert the BIN/CUE files to a CHD.

3. To convert GDI files to CHD
------------------------------
Copy the GDI image and all other files that came in the zip when you downloaded it
into the same directory where the chdman program is.
Drag and drop the GDI file onto where it says CUE-GDI-ISO to CHD.
It will covert the GDI to a CHD.

4. To convert CHD back to BIN/CUE
---------------------------------
Drop the CHD file onto where it says Extract CHD to CUE
It will convert it back to BIN/CUE file format

5. To convert CHD back to GDI
-----------------------------
Drop the CHD file onto whre it says Extract CHD to GDI
It will convert it back to GDI file format