Merge PDF Files Online for Free

Combine multiple PDF files into a single document quickly and easily

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How to Use PDFPalaza Merger

1

Upload Your PDF Files

Click on the upload area or drag and drop your PDF files. You can select multiple files at once. All files will be shown in the preview area.

2

Review and Arrange

Check the preview of your PDF files. You can rotate pages if needed by clicking the rotate button on each preview. Files are merged in the order they were selected.

3

Merge Your PDFs

Click the "Merge PDFs" button to combine all your documents. The progress bar will show the merging status. This process happens entirely in your browser.

4

Download Your File

Once the process is complete, your merged PDF will automatically download. You can then use the reset button to start a new merging session.

Advantages of Our PDF Merger

100% Secure

Your files never leave your computer. All processing happens locally in your browser.

Fast Processing

Merge PDFs quickly without waiting for uploads to external servers.

No Limits

Merge as many files as you want with no size restrictions or watermarks.

Completely Free

No hidden costs, subscriptions, or premium features. Enjoy unlimited merging at no cost.

Device Friendly

Works seamlessly on desktops, laptops, tablets, and smartphones.

No Registration

Start merging immediately without creating accounts or sharing personal information.

Frequently Asked Questions

Is this tool completely free to use?

Yes, our PDF merger is 100% free with no hidden costs, subscriptions, or usage limits. You can merge as many documents as you need without paying anything.

Are my files secure when using this tool?

Absolutely! Your files never leave your computer. The entire merging process happens locally in your browser, meaning your documents are never uploaded to any server.

What is the maximum number of PDFs I can merge?

There's no fixed limit, but performance may vary based on your device's capabilities and the total file size. For optimal results, we recommend merging up to 20 documents at a time.

Can I rearrange the pages after merging?

The tool merges files in the order you select them. To rearrange pages, simply reorder the files before merging. We don't currently offer page-level editing after merging.

Does the merger preserve the quality of my PDFs?

Yes, our tool maintains the original quality of your documents. There's no compression or quality reduction during the merging process.

What should I do if the merging process fails?

First, try resetting and reselecting your files. Ensure all documents are valid PDFs. If problems persist, try with fewer files or smaller documents. Still having trouble? Try refreshing your browser.