MoonPDF Merge
Combine multiple PDF files into one document. Fast, free, and browser-based.
Drag & drop your PDF files here, or browse files
Supports PDF • Max 10MB per file • Add multiple filesNo files added yet. Upload PDFs to merge.
PDFs Merged!
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0 KB
How to Merge PDF Files Online
Merging PDF files online has never been easier. Our free PDF merger tool helps you combine multiple PDFs into one document. Here's how:
- Upload your PDF files — Drag and drop or click to browse. You can add multiple files.
- Arrange order — Files are merged in the order you add them. Remove any file if needed.
- Click "Merge PDFs" — Our tool processes your files instantly in your browser.
- Download — Save your merged PDF with one click. No sign-up required.
Why Use a PDF Merger?
Merging PDFs is essential for many tasks. Here's why you might need to merge:
- Combine documents — Merge multiple invoices, reports, or contracts.
- Create eBooks — Combine chapters into one PDF.
- Simplify sharing — Send one file instead of many.
- Organize files — Keep related documents together.
Features of Our PDF Merger
- 100% free — No hidden charges, no sign-up required.
- Browser-based — Your files never leave your device.
- Multiple files — Merge as many PDFs as you need.
- Preserves quality — Original quality maintained.
- Lightning fast — Merge PDFs in seconds.
- No uploads — All processing happens locally in your browser.
Frequently Asked Questions
How to merge PDF files for free?
Upload your PDFs to our tool and click "Merge PDFs". Download your merged file instantly. No sign-up, no payment.
Is this PDF merger free?
Yes! Our PDF merger is 100% free. Use it as many times as you want with no limits.
Can I merge more than two PDFs?
Yes! You can merge as many PDF files as you need. There's no limit on the number of files.
Is my PDF uploaded to your server?
No. All processing happens locally in your browser using PDF.js. Your files never leave your device. Privacy is our priority.
What is the maximum file size?
Each file can be up to 10MB. You can merge multiple files as long as each is under 10MB.
Does it preserve the original quality?
Yes! Our PDF merger preserves the original quality of your PDFs. No compression or quality loss.