FileMerge
FileMerge is a free file and folder comparison and merging tool for macOS. It allows you to visually compare two files or folders, see differences between them, and selectively merge changes. Useful for programmers, writers, and anyone working with revisions of documents.
FileMerge: Free File & Folder Comparison Tool
Compare files and folders visually, see differences, and merge changes selectively for programmers, writers, and document revision users
What is FileMerge?
FileMerge is a free file and folder comparison utility that comes included with Apple's Xcode developer tools for macOS. It provides a graphical interface for visually comparing two files or folders, and allows you to easily see differences between them line-by-line or side-by-side.
Some key features of FileMerge include:
- Comparing text files like code, Markdown, JSON, XML, and more
- Comparing binary files like images, PDFs, and Office documents
- Two-way and three-way comparisons of files and folders
- Side-by-side and in-line difference views
- Selective merging of differences
- Support for ignoring whitespace, case sensitivity, and more
FileMerge is very useful for programmers working in teams, as it facilitates comparing changes in source code files and merging them. Writers can use it to compare draft revisions of documents. It's also helpful for anyone wanting to visually see differences between file versions or folder structures before deciding what to keep or discard.
As FileMerge comes included free with Xcode, it is widely used by Mac developers and power users. It provides an intuitive way to visually work with file and folder differences right from the comfort of the macOS desktop.
FileMerge Features
Features
- Visual file and folder comparison
- Highlight differences between files or folders
- Selectively merge changes between versions
- Support for textual and binary file formats
- Three-way merge for integrating changes from multiple authors
- Syntax highlighting for source code files
- File encoding and line ending configuration
- Folder synchronization to propagate changes
Pricing
- Free
- Open Source
Pros
Free and open source
Simple and easy to use interface
Runs natively on macOS
Lightweight and fast
Handles large files and folders
Integrates with common version control systems
Cons
Mac-only, no Windows or Linux support
Limited to two-way compare and merge
No revision history or versioning
No integration with cloud storage services
Minimal customization options
Official Links
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