MultiPatch

6.3easy start · #11 of 20
in ROM Patching Software

Runs on Mac.

MultiPatch is ranked #11 of 20 in ROM patching software on The Geeks Club. It runs on macOS. There is a free plan.

MultiPatch plans and pricing

MultiPatch Free macOS 10.9 or newer projects.sappharad.com · 5 Oct 2026

IUBPatchLib 0 of 4 in the starter kit Lesson 17.4 EZ ROM Patcher 0 of 4 in the starter kit Lesson 27.2 Patcher64+ Tool 0 of 4 in the starter kit Lesson 37.1 rom-weaver 0 of 4 in the starter kit Lesson 47.0 Floating IPS (Flips) 0 of 4 in the starter kit Lesson 56.9 Gaming Optimizer 0 of 4 in the starter kit Lesson 66.9

Purpose: MultiPatch is an all-in-one file patching application for macOS.
Apply patches: It applies BPS, IPS, UPS, PPF, XDelta, BSDiff, and RUP (Ninja2) patches to files.
Create patches: It creates BPS, IPS, PPF, XDelta, and BSDiff patches.
Native operation: The maker says patching is built into the application, which does not rely on external tools.
Supported macOS: Version 2.0 requires macOS 10.9 or later.
Command line: A separate basic command-line version can apply or create patches and is intended for scripts or terminal use.
Patch selection: Supported formats are detected from the patch file extension, which must be correct.
BPS creation: BPS creation offers Linear and Delta modes; Delta patches are usually smaller but take longer and require more memory.
Creation limits: Patch creation for UPS and Ninja2 formats is not supported.
Older systems: The maker provides older versions for Mac OS X 10.4 through 10.8, with different version-specific format support.
Updates: Version 2.0 added a feature to check for updates, which can be enabled or disabled in Preferences.
Apple Silicon: The version history says native Apple Silicon support was added in version 1.7.1.
License: The application itself is released under the GPL; the bundled patching libraries have their own licenses.
Support: The maker directs bug reports to the project's GitHub Issues tab.
Price from: Free

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