PDF Merge Tool

Combine multiple PDF files into one document quickly and securely

Step-by-Step Guide

1
Select your PDF files

Click the upload area or drag and drop your PDF documents. You can select multiple files at once.

2
Verify your selection

Check the file count displayed below the upload area to ensure all your documents are selected.

3
Merge your files

Click the "Merge PDFs" button to combine your documents. The progress bar will show the merging status.

4
Download your document

Once processing completes, your merged PDF will automatically download to your device.

5
Start over

Use the "Reset" button to clear your selection and merge more files if needed.

Tip: You can change the order of pages by selecting files in your desired sequence.

Why Choose Our PDF Merger

Complete Privacy

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

No File Size Limits

Merge documents of any size without restrictions or premium requirements.

100% Free Forever

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

Quality Preservation

Maintains the original quality of all documents without compression or alteration.

Device Compatibility

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

No Registration Required

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.
Is an internet connection required?
You only need internet to load the tool initially. Once loaded, the entire merging process works offline since all processing happens locally in your browser.
Can I use this on my mobile device?
Yes, our PDF merger is fully responsive and works on all modern smartphones and tablets. The interface adapts to your screen size for optimal usability.