Hey Product Hunt! 👋 I built DupEase because comparing documents often means uploading potentially sensitive files to third-party servers, even when all you need is a quick duplicate or difference check. DupEase takes a local-first approach: your files are processed directly in your browser and never uploaded to our servers. You can use it to: • Compare two documents for duplicate text and images • Find repeated content inside a single document • See differences between document versions • Inspect metadata across multiple files • Work with PDF, DOCX, XLSX, Markdown, TXT and more There’s no signup required, and the core tools are free to use. I’d especially love feedback on the comparison experience and any document formats or workflows you’d like us to support next. Thanks for checking out DupEase! 🙌

DupEase

Compare documents privately, right in your browser

Compare documents privately, right in your browser