This Android compression tool for emulator frees up space for more ROMs
This Android compression tool for emulator frees up space for more ROMs
Publish Date: 2026-05-29 13:35:00
Source Domain: www.xda-developers.com
Summary
- CHDroid converts bulky ISO disc images into smaller CHD files directly on Android, saving valuable storage space.
- Several emulators natively support CHD, allowing you to play compressed discs without decompression.
- CHDroid also converts CHD back to ISO; the UI is bright and easy if you know Android file paths.
If you’re into higher-end retro console emulation, whether it’s the GameCube, the Sega Saturn, the PSP, or the PlayStation 2, or you’re the type of person who likes to have nearly full ROM libraries on your Android device, CHDroid might be the perfect app for you (via Android Authority).
Disc ISOs can add up quickly, especially for games on multiple discs, which can be an issue if you have an Android phone with limited internal storage or if you prefer to keep a lot of free space on your device. This is where compression tool CHDroid comes in.
The app, which recently came out of beta with CHDroid v1.1.0, converts ISO CD images, which can sometimes be as large as 700MB or more, depending on the retro console and the game, into much smaller CHD files, allowing you to store more on your device.
CHD files are compatible with a variety of emulators
The compression app lets you fit more ISO files on your device by converting them into CHDs
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