Apps similar to Kompare include WinMerge, which is free and open source. Other options are Meld, Beyond Compare, KDiff3 and P4Merge. There's no shortage of Diff Tools like Kompare, with more than 50 alternatives for Windows, Mac, Linux, the web and self-hosting.
Diffract is a purpose-built desktop diff tool that handles far more than plain text. A single app compares text, binary (hex view), images, PDFs, Word documents, Excel spreadsheets, ZIP/tar archives, and Git commits - all in a multi-tab interface.
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GumTree is a complete framework to deal with source code as trees and computing differences between them.
Pretty Diff is a language aware code comparison tool, beautifier, minifier, and parser for a variety of web oriented languages.
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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.
Diffchecker will compare text to find the difference between two text files. Just paste your files and click Find Difference!.
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.
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.
Online Text compare is a browser based data compare tool that highlights the differences between two versions.
