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xDelta3 Cross GUI vs MultiPatch: catalog facts
xDelta3 Cross GUI	MultiPatch
Best for: Creating xDelta3 patch files without using the command line	Best for: Mac users who apply or create file patches
Free Free and open source under the Apache 2.0 licence.	Free MultiPatch is free and open source under GPL-2.0.
Windows, macOS, Linux	macOS, Command line
Graphical interface for xDelta3 patch creation Same tool on Windows, Linux and macOS All 4 strengths for xDelta3 Cross GUI Graphical interface for xDelta3 patch creation Same tool on Windows, Linux and macOS Interface is localized Actively maintained repository	Applies seven patch formats Creates patches in five formats All 3 strengths for MultiPatch Applies seven patch formats Creates patches in five formats Includes a basic command-line version
Focused on xDelta3 patches only No releases are published on the GitHub repository page	For macOS only Cannot create UPS or Ninja2 patches
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: GPL-2.0
No account needed	Not stated if an account is needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for xDelta3 Cross GUI github.com/dan0v/xdelta3-cross-gui Catalog checked October 2, 2026	Official website Full listing and sources Sources for MultiPatch projects.sappharad.com/multipatch Catalog checked October 8, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.