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Merge PDF Online Free (Combine Files Instantly)

Need to join multiple PDF documents into one? ClonyPDF is the safest and fastest way to combine PDF files online. Whether you have 2 files or 20, merge them in your preferred order without installing any software.

✨ Drag & Drop Sorting

Upload files and easily rearrange pages or documents visually before merging.

🔒 Secure Processing

We use TLS encryption. Your files are permanently deleted from our servers after 1 hour.

🚫 No Watermarks

Your merged document remains clean. We do not add any logos or branding.

📱 Mobile Friendly

Works perfectly on iPhone, Android, Windows, Mac, and Linux browsers.

Why Choose ClonyPDF Merger?

Feature Desktop Software ClonyPDF (Online)
Price Expensive ($15/mo) 100% Free
Installation Required (Heavy) No Install
Accessibility Single Device Any Device

How to Combine PDF Files Online

  1. Click "Select PDF Files" to upload your documents.
  2. Drag the thumbnails to rearrange them in the correct order.
  3. Click "Merge PDF" to combine them.
  4. Download your single, organized PDF file.
Solving Specific Merging Problems?
 

Ready to Combine Your Files?

 

Simple. Fast. Secure.

  Merge PDF Now

Frequently Asked Questions

Is there a limit on file size?

We support large files. You can upload multiple documents, and our server handles the heavy processing.

Can I rearrange pages after uploading?

Yes. Our visual editor lets you drag and drop files to fix the sequence before you click merge.

Do I need an account?

No. You can use the tool anonymously without registering or providing an email address.