Fast, Reliable ROM & Binary Patching for Power Users and Retro Modding Fans

ROM Patcher is a powerful ROM/binary file patcher designed for users who need a streamlined, accurate way to apply translations, fixes, and community patches. Built for advanced modders, it supports a wide range of formats and helps you process ROMs and ISOs with ease—ideal for retro game customization, fan projects, and open-world anime gacha mod prep workflows.

Simply select your file, choose a patch, optionally set an output name, and tap **Patch**. No ROMs, ISOs, or patches are included. High-traffic long-tail keywords such as “best ROM patching tool for Android,” “how to apply game translation patches,” and “advanced file patching for retro games” are naturally supported within the app’s features.

The app was discontinued due to new Android API restrictions, but users who already have it installed may continue using it with the understanding that future Android versions may affect compatibility. Source code remains available for community reference.

• Supports APS, ASM, BPS, BSDIFF, DLDI, DPS, ECM, IPS, IPS32, PPF, UPS, XDELTA1, XDELTA3, XPC patch formats.
• Includes ECM decompression via unecm for smooth ROM/ISO handling.
• Ideal for applying translations and community patches (not for modifying Android apps).
• Clear troubleshooting guidance for checksum issues, file visibility, and patch mismatches.
• Open-source components from MultiPatch for Mac; full source available for developers.