Surprisingly, the all-in-one emulator RetroArch includes some chdman functionality via its "Core Tools" downloader. However, it is limited and not as reliable as CHDroid.
The official CHD tool ( chdman ) is a command-line utility that is part of the MAME package. It is compiled for Windows, Linux, and macOS. To run it on Android, you need a wrapper or a front-end app that can execute native binaries on your phone’s ARM processor. chd converter android
If you are comfortable with the Linux command line, Termux turns your Android phone into a Linux environment. You can install chdman via the Termux repository. It is compiled for Windows, Linux, and macOS
CHDroid is the gold standard for CHD conversion on Android. It bundles a pre-compiled ARM version of MAME’s chdman into a simple, intuitive user interface. You can install chdman via the Termux repository
If you are an avid retro gamer using emulators on your Android device, you have likely faced the same frustrating problem: storage space . Modern smartphones may boast 256GB or 512GB of internal storage, but a full set of PlayStation 1 (PSX), Sega CD, or PSP games can eat through that space alarmingly fast.