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مفت PDF Compare

Compare two PDFs page by page — side by side, as an onion-skin overlay, or with changed areas highlighted in red. Both files stay in your browser.

فائل سائز کی کوئی حد نہیںفائلیں نجی رہتی ہیںلاگ ان کی ضرورت نہیںہمیشہ کے لیے مفت
Original (A)

فائلیں یہاں ڈراپ کریں یا براؤز کے لیے کلک کریں

PDF فائل سائز کی کوئی حد نہیں

فائلیں براؤز کریں
Changed (B)

فائلیں یہاں ڈراپ کریں یا براؤز کے لیے کلک کریں

PDF فائل سائز کی کوئی حد نہیں

فائلیں براؤز کریں

آپ کی فائلیں کبھی آپ کے ڈیوائس سے نہیں نکلتیں۔ تمام پروسیسنگ آپ کے براؤزر میں مقامی طور پر ہوتی ہے۔

Drop two PDFs to compare them page by page — side by side, as an onion-skin overlay, or with changed areas highlighted. Both files stay in your browser.

Optimize for your platform

یہ کیسے کام کرتا ہے

Tools like Draftable and Adobe charge for good PDF comparison, and PDF24 uploads your files. This compares two PDFs visually in your browser — neither file leaves your device.

  1. 1
    You drop in two PDFs
    An "original" (A) and a "changed" (B). Both are rendered locally with pdf.js.
  2. 2
    Each page is rendered to an image
    The matching page from each document is drawn to a canvas at the same scale, in your browser.
  3. 3
    You choose how to compare
    Side by side, an onion-skin overlay with an opacity slider, or a pixel-difference view that highlights changed areas in red and reports the percentage changed.
  4. 4
    You page through the documents
    Step through every page; pages that exist in only one file are flagged.

Contracts and drafts are sensitive, and most comparison tools upload them. Here everything is rendered and compared on your device — ideal for reviewing revised agreements, statements, and documents privately.

ہمارا کیوں؟

Completely free — no hidden costs, ever
No account, email, or login required
Files stay on your device — processing happens in your browser
Works on any device — phone, tablet, desktop
No watermarks on any output
Browser memory limits may apply for very large files

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