Free Online PDF Merge Tool

Combine multiple PDF files into a single document. Preview every page, remove unwanted pages, and arrange the final order. No registration required, and your files stay on your device.

Combine multiple PDF files into a single document. Preview every page, remove unwanted pages, and arrange the final order. Maximum 10 files, each up to 50MB.

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How to Merge PDF Files

  1. Upload your PDF files: Drag and drop PDF files into the upload area, or click to select files from your device. You can select up to 10 files, each up to 50MB.
  2. Preview all pages: Every page from each PDF is shown as a thumbnail with its page number. You can see exactly what you're merging before you start.
  3. Remove unwanted pages: Click the × button on any page to remove it from the final document. This is useful for extracting specific pages from a PDF.
  4. Remove entire PDFs: Use the "Remove PDF" button to remove all pages from a specific file if you no longer need it.
  5. Arrange the order: Use the up and down arrows on each page to reorder them as needed. The final merged PDF will follow this order.
  6. Start the merge: Click the "Merge PDFs" button to begin the process. All processing happens in your browser.
  7. Download your merged PDF: Once complete, click the download button to save your combined PDF document.

Features

  • Browser-Based Processing

    All merging happens in your browser. No files are uploaded to servers.

  • No Registration Required

    Use the tool instantly without creating an account or signing up.

  • Page Preview

    See every page as a thumbnail before merging. Know exactly what you're combining.

  • Remove Unwanted Pages

    Delete specific pages from any PDF before merging. Keep only what you need.

  • Reorder Pages

    Arrange pages in any order using simple up and down buttons.

  • Simple Downloads

    Download merged PDF with a single click.

  • Free to Use

    No hidden costs, no premium tiers, no usage limits.

Supported Formats

Input Format

  • PDF

Output Format

  • PDF

Frequently Asked Questions

Is PDF merging safe and secure?
Yes. All merging happens in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.
How many PDF files can I merge at once?
You can merge up to 10 PDF files at once. Each file can be up to 50MB.
Can I remove specific pages before merging?
Yes! Every page is shown as a thumbnail with a × button. Click it to remove any page you don't want in the final document.
Can I reorder pages before merging?
Yes! Use the up and down arrows on each page to reorder them. The merged PDF will follow the order you set.
Does the tool preserve PDF formatting?
Yes. The tool preserves all formatting, fonts, images, and layout of your original PDF files.
Do I need to install any software?
No, everything works in your browser. No installation or downloads are required.
What happens to my files after merging?
Your files are processed entirely in your browser and are never stored on any server. Once you close the page, all data is cleared.

Want to Learn More About Merging PDFs?

Read our comprehensive guide to learn everything about combining PDF documents, best practices, and tips for working with PDF files.

Read the Complete PDF Merge Guide