Compare Alternatives

Compare is described as 'Comparison plugin for Notepad++ editor' and is a Diff Tool in the development category. There are more than 50 alternatives to Compare for a variety of platforms, including Windows, Linux, Mac, Web-based and BSD apps. The best Compare alternative is WinMerge, which is both free and Open Source. Other great apps like Compare are Meld, Beyond Compare, KDiff3 and Diffchecker.

More about Compare

Compare alternatives page was last updated Jul 22, 2026

DiffALL
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DiffALL compares any two media files and pinpoints every difference. Upload expected and actual — video, audio, images, subtitles (SRT/VTT), or text/JSON — and get a similarity score in seconds.
Cost / License
Freemium
Proprietary
Application type
File Comparison
Platforms
Online
Is DiffALL a good alternative to Compare?
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D
dwdiff
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dwdiff is a diff program that operates at the word level instead of the line level. It is different from wdiff in that it allows the user to specify what should be considered whitespace, and in that it takes an optional list of characters that should be considered delimiters.
Cost / License
Free
Open Source (GPL-3.0)
Application type
Diff Tool
Platforms
Linux
FreeBSD
Fedora
NetBSD
Slackware
D
Is dwdiff a good alternative to Compare?
LineDiff
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Free AI-powered text and file comparison tool. Compare PDF, Word, Excel, JSON, YAML, CSV, XML and Markdown online. End-to-end encryption, real-time collaboration, AI explanations. No installation needed.
Cost / License
Freemium
Proprietary
Application type
File Comparison
Platforms
Online
Software as a Service (SaaS)
Is LineDiff a good alternative to Compare?
Ad
Code Compare
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,...

https://www.devart.com
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Twofold
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Modern online file and folder diff tool that runs entirely in your browser — no uploads.
Cost / License
Free
Proprietary
Application types
Diff Tool
File Comparison
Origin
United States
Platforms
Online
Is Twofold a good alternative to Compare?
Riffle for macOS
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Riffle is a fast, native macOS diff and merge tool with 2-way diff, 3-way merge with an editable result, and folder compare, built for git, Tower, and the command line.
Cost / License
Freemium
Proprietary
Application type
Diff Tool
Origin
United States
Platforms
Mac
Homebrew
+3
Is Riffle for macOS a good alternative to Compare?