Compare text, files, and code (e.g. json, xml) to find differences with Diffchecker online for free! Use our desktop app for private, offline diffs.

Redlining for PDFs and Word documents. Compare files (doc, docx, pdf, pptx, etc.) to find differences online. Use our desktop app for private, offline diffs.

Compare text, files, PDFs, Word documents, Excel, images, and folders fully offline with redlining using Diffchecker Desktop on Windows, Mac, and Linux.

Instantly compare any text files, whether it's code, legal documents, or your favorite sourdough recipes. Check differences by word or character and make real-time edits

Redline PDFs and Word documents with iManage integration. Securely compare contracts, agreements, and legal documents on desktop with Diffchecker Legal.

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Compare Excel files and other spreadsheets to find differences online. Supports xlsx, xls, csv, tsv, etc. Use our desktop app for offline, private diffs.

Compare images (jpg, png, webp, gif, heic, etc.) to find differences with Diffchecker online for free! Use our desktop app for offline, private diffs.

Comparez texte, fichiers et code pour trouver les différences en ligne avec Diffchecker. Utilisez l'app Desktop pour des comparaisons hors ligne.

Comparez des PDF et documents Word. Comparez des fichiers (doc, docx, pdf, pptx, etc.) pour trouver les différences en ligne.