PDF Merger

This tool helps you join multiple PDF files into a single document directly in your browser. It’s useful when you have related PDFs—such as reports, scanned pages, or forms—and want them saved as one file. Your files stay on your device during the entire process.

Drop your PDF files here
or click to browse files (Max: 10MB per file)
Supports: PDF documents up to 10MB each. You can merge up to 10 PDF files at once.
Ready to merge PDF files. Upload PDF files and arrange them in the desired order, then click "Merge PDFs"

Why Use Our PDF Merger?

Secure & Private

All merging happens locally in your browser. Your PDF files never leave your computer, ensuring complete privacy and security for sensitive documents.

Fast & Efficient

The tool is designed to work quickly on most modern devices without uploading files to a server.

Flexible Control

Drag and drop interface, easy file arrangement, page order control, and quality preservation options.

How to Use the PDF Merger

  • Upload PDF Files: Drag and drop your PDF files or click to browse and select them from your device
  • Arrange Order: Use the up and down arrows to arrange your PDF files in the desired merge order
  • Merge Files: Click "Merge PDFs" to combine all your PDF files into a single document
  • Download Result: Click "Download Merged PDF" to save the combined file to your device
  • Reset: Use "Reset" button to clear all files and start a new PDF merge

Benefits of PDF Merging

  • Document Organization: Combine related PDF files into a single, organized document
  • Easy Sharing: Share multiple documents as one file for convenience
  • Format Preservation: Maintain original PDF formatting, images, and text quality
  • Professional Results: Create professional documents by merging reports, presentations, and more

Frequently Asked Questions

Is the PDF Merger completely free?
Yes, our PDF Merger is 100% free with no hidden costs, registration requirements, or usage limits. You can merge as many PDF files as you need without any restrictions.
How secure is my data when using the merger?
Your privacy is our top priority. All PDF merging happens locally in your browser - your files never leave your computer. We don't store any uploaded files or merged PDFs on our servers.
What file formats are supported?
We support PDF files up to 10MB each. You can merge up to 10 PDF files at once. All processing happens in your browser using advanced PDF.js and PDF-Lib technology.
Can I rearrange the order of PDF files?
Yes, you can easily rearrange the order using the up and down arrows next to each file. The preview section shows you exactly how your files will be merged.
Does this work on mobile devices?
Yes, our PDF Merger is fully responsive and works perfectly on smartphones, tablets, and desktop computers. The interface automatically adjusts to your screen size for optimal usability.
Does the merger preserve the original quality?
Yes, the merger preserves all elements including text, images, formatting, and hyperlinks from your original PDFs. No quality loss occurs during the merging process.
Can I merge password-protected PDFs?
Currently, we support standard PDF files. Password-protected or encrypted PDFs require the password to be entered in your browser, which our tool doesn't handle. For security reasons, we recommend merging unprotected PDFs.
What is the maximum file size?
We support PDF files up to 10MB each. Larger files may take longer to process depending on your device's capabilities. If you have very large PDFs, consider compressing them first.
How many files can I merge at once?
You can merge up to 10 PDF files at once. For documents with many pages, the merging process may take more time depending on your device's memory and processing power.
What happens to bookmarks and links in PDFs?
The PDF Merger preserves most document properties, but complex elements like bookmarks and internal links may not always transfer perfectly to the merged document.

Merge PDFs for Work, School, or Home

Business professionals can merge reports and contracts. Students combine assignments. Anyone can organize receipts, travel plans, or household documents—all while keeping everything looking sharp and professional.

Smart Merging That Keeps Everything Looking Sharp

Our tool handles the technical stuff so you don't have to. It efficiently combines even complex documents with images and tables, ensuring the final file looks perfect and is ready to share.

Here's What Makes It Better

  • Save time: Combine multiple PDFs in seconds instead of manually copying and pasting content.
  • Professional results: Create polished, organized documents that maintain original formatting.
  • Easy sharing: Share one comprehensive document instead of multiple files.
  • No software installation: Works directly in your browser on any device.
  • Privacy guaranteed: Your documents are processed locally and never uploaded to servers.