Side by side
MultiPatch vs ROM Patcher
Both stand on rom patching software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
MultiPatch handles several patch formats without relying on external tools, with both graphical and basic command-line options. Check the supported creation formats and macOS requirement before choosing a version.
Visit MultiPatchChoose ROM Patcher if you want to apply a supported patch in a browser without installing software or creating an account. Its local file processing and multiple supported formats are useful for ROM hacks and translations. Check the format limits before using IPS, which lacks a built-in checksum and may silently corrupt the wrong source ROM.
Visit ROM PatcherThe facts
| MultiPatch | ROM Patcher | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Mac | Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | projects.sappharad.com | patchmyrom.com |
| On rom patching software | #11 of 20 | #15 of 20 |
MultiPatch: what it does well
- Applies seven listed patch formats
- Creates five listed patch formats
- Patching is built into the application
- Separate command-line version is available
- Older releases cover Mac OS X 10.4 through 10.8
What to know first
- Version 2.0 requires macOS 10.9 or later
- Cannot create UPS or Ninja2 patches
- Patch format detection depends on the file extension
- Delta creation takes longer and requires more memory
ROM Patcher: what it does well
- Free to use in a browser, with no account or installation.
- Supports IPS, UPS, BPS, xdelta, APS, PPF and RUP.
- ROM and patch files are processed locally in the browser.
- UPS and BPS formats include verification checks.
- Web Worker processing keeps the page responsive during large patches.
What to know first
- IPS files are limited to approximately 16 MB.
- IPS has no built-in checksum to catch a wrong source ROM.
- Users must provide their own legally dumped ROM backups.
Alternatives to MultiPatch Alternatives to ROM Patcher The whole list