MergeDock is a native macOS diff and merge tool built for developers and power users who need a fast and straightforward way to compare and merge files.

It supports:

• Text file comparison

• Folder comparison

• Side-by-side editing

• 3-way merge

• Image comparison

• Binary file comparison

• Git and external diff workflows

• Large-file comparison

MergeDock is designed specifically for macOS, with a clean native interface and local processing.

The core features are available for free, with an optional one-time Pro purchase. No subscription is required.

Whether you're reviewing code changes, comparing project folders, resolving merge conflicts, or inspecting differences between files, MergeDock is designed to keep the workflow focused and easy to understand.