PDF Merger Tool – Combine PDF Files Instantly & Securely

Combine multiple PDF files into a single document. All processing happens in your browser for complete privacy.

Privacy Tip: Your PDFs are never uploaded to a server. All file processing is done locally in your browser.

Select PDF Files

Choose 2 or more PDF files to merge together

Select multiple files by holding Ctrl (Windows) or Cmd (Mac)

  • {{ file.name }}
Download Merged PDF

Need to merge multiple PDF files into a single document? Try the PDF Merger Tool from 99tools.in — a fast, free, and private way to combine PDFs right in your browser. Whether you’re organizing documents, creating reports, or submitting forms, this tool helps you get it done in seconds — no software or signup required.

What is a PDF Merger?

A PDF Merger is a tool that lets you combine two or more PDF files into one seamless document. It’s ideal for merging:

  • Invoices or bills
  • Chapters of an eBook
  • Scanned pages
  • Application forms
  • Meeting notes or project files

With our online tool, you don’t need to download anything — just upload, arrange, and merge.

Key Features of Our PDF Merger Tool

✅ Completely Free – No hidden charges or premium restrictions
✅ Browser-Based – All processing happens locally in your browser
✅ Private & Secure – Your files never leave your device
✅ Drag-and-Drop Interface – Easily upload and reorder PDFs
✅ Fast Merging – Combine files in just a few seconds
✅ Works Offline (After Load) – Thanks to client-side processing
✅ No Watermarks – Get clean, professional documents every time

How to Merge PDF Files

  1. Go to 99tools.in/pdf-merger
  2. Drag and drop your PDF files into the upload area
  3. Rearrange the order if needed
  4. Click “Merge PDF”
  5. Download your combined PDF instantly

No sign-in, No upload limits, No waiting.

Why Choose 99tools.in PDF Merger?

  • 🔐 100% Private: Your files never leave your browser — unlike cloud-based tools
  • ⚡ Instant Results: No need to wait for server processing or email links
  • 📱 Mobile-Friendly: Works on phones, tablets, and desktops
  • 🧾 Professional Output: Clean, intact PDFs without compression loss

Who Can Use This Tool?

  • 🧑‍🎓 Students – Combine assignments or scanned notes
  • 🧑‍💼 Professionals – Merge reports, receipts, or contracts
  • 📄 Anyone – Creating resumes, combining forms, or organizing documents

Whether you’re preparing documents for printing, archiving, or sharing, our PDF Merger Tool makes it easy, secure, and hassle-free.

Final Thoughts

Merging PDFs shouldn’t require a subscription or a bulky app. With the PDF Merger Tool from 99tools.in, you get privacy, speed, and precision — all from the comfort of your browser.