Compare PDFs
Diff two versions side by side with split slider, visual overlay, and text changes.
Loading workspace...
How to use it
1. Add your file
Drag & drop or click — it opens right on your device.
2. Tune & process
Pick pages, quality or passwords, then hit process.
3. Download
Your finished file is ready in seconds. No queues.
Related tools
OCR PDF
Recognize text in scanned PDFs — Bangla + English with full DOCX & TXT export.
AI Summarize
Get instant, structured summaries, key takeaways, and executive briefs from long PDFs.
Chat with PDF
Ask questions and get answers with page-level citations.
Translate PDF
Translate full documents between Bangla, English and 30+ languages.
Frequently Asked Questions about Compare PDFs
Q1.Is Compare PDFs completely free?
Yes, Compare PDFs on PDFMaster Pro is 100% free forever without any hidden fees, subscriptions, or watermarks.
Q2.Is my file safe when using Compare PDFs?
Absolutely. PDFMaster Pro processes your documents 100% on your device (client-side in your browser). Your files are never uploaded to any remote server or stored anywhere.
Q3.How do I use Compare PDFs?
1. Select or drag & drop your PDF file. 2. Choose your preferred options or settings. 3. Click the action button and download your processed file immediately.
Q4.Can I use Compare PDFs on mobile phones?
Yes! PDFMaster Pro is fully responsive and works on Android, iPhone (iOS), Windows, macOS, and Linux without installing any heavy desktop software.