Beyond Compare is described as 'Compares files with source control integration, supports FTP and cloud storage, offers 3-way merge, and uses commands to manage syncs and differences' and is a very popular Diff Tool in the backup & sync category. There are more than 50 alternatives to Beyond Compare for a variety of platforms, including Windows, Mac, Linux, Web-based and Flathub apps. The best Beyond Compare alternative is Meld, which is both free and Open Source. Other great apps like Beyond Compare are WinMerge, KDiff3, Unison File Synchronizer and Araxis Merge.
Diffchecker Pro enables you to compare various types of content, on your desktop or directly in the browser.
ExamDiff Pro is a powerful, intuitive, and easy to use visual side-by-side comparison tool for comparing and merging text and binary files, and directories.
WinMerge 2011 series is a fork of the original WinMerge application that compiles without ATL/MFC dependencies to enable zero-budget developers to build WinMerge from sources using Visual C++ Express editions.
SemanticDiff is a programming language aware diff for Visual Studio Code and GitHub. It helps software developers understand code changes faster by hiding irrelevant changes, detecting moved code, and highlighting refactorings.
Even if the semantic part makes it appealing, the lack of directory compare functionality combines with lack of being open-source, makes it a subpar alternative to others.
Diffinity is a diff and merging tool with focus on accurate and easy to read source code diffs. It will compare the content of two files and present the differences in an easy to read line by line and char by char basis.
Perform detailed folder and file comparisons on Mac with side-by-side expandable trees, colour and icon indicators, content-based matching, manual synchronisation, filename templates, quick reload, tabbed interface, drag-and-drop, and intuitive visual controls.
GUI tool with cross-platform support named after "forske forskjell" (research difference) 🤍
WinMerge JP is a fork of the original WinMerge, but after 2018 the two are nearly identical. WinMerge JP's features including 3-way compare has been merged into the original.
SmartSynchronize is a multi-platform file and directory compare tool. It allows you to compare files or perform 3-way-merges, both with the ability to edit the file contents. SmartSynchronize is specialized in comparing directory structures (for example, of software projects)...
Intuitive, multi-platform application for two and three-way visual file and folder comparison.
No option to align text lines, copy lines to and from each text being compared...just a host of things BeyondCompare does on a text compare level.
Free file and folder merge tool providing two-way comparison, Visual Studio and Atmel Studio integration, enhanced folder sync, syntax highlighting, batch operations, Intellisense, navigation by change type, command line support, and detailed control over merges.
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It is not a true alternative, Diff Checker is just for comparing a file and is online only