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Delta Patcher vs MultiPatch: catalog facts
Delta Patcher	MultiPatch
No screenshots available	No screenshots available
Best for: Applying or creating xdelta patches through a GUI	Best for: Mac users who apply or create file patches
Free Free and open source under the GPL-2.0 licence.	Free MultiPatch is free and open source under GPL-2.0.
Linux	macOS, Command line
Both creates and applies xdelta patches Self-contained, no xdelta3 dependency All 3 strengths for Delta Patcher Both creates and applies xdelta patches Self-contained, no xdelta3 dependency Graphical interface instead of command line	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
Only handles the xdelta patch format No separate project website or documentation	For macOS only Cannot create UPS or Ninja2 patches
Downloadable app	Downloadable app
Open source	Open source
License: GPL-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 Delta Patcher github.com/marco-calautti/DeltaPatcher Catalog checked October 1, 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.