Merge PDF Files Online Free
Combine multiple PDF files into a single document in seconds. Drag and drop to reorder files. All processing happens locally in your browser.
Why Use Our PDF Merger?
Unlimited Files
Merge as many PDFs as you need in a single operation.
Drag to Reorder
Easily arrange the order of files before merging.
100% Private
Files never leave your browser. Complete privacy.
Instant Results
Client-side processing means instant merging.
How to Merge PDF Files
Select PDFs
Choose multiple PDF files from your device.
Arrange Order
Drag files to set the order you want.
Download
Click merge and download your combined PDF.
Common Use Cases
Reports
Combine multiple reports
Contracts
Merge contract sections
Chapters
Combine book chapters
Invoices
Bundle monthly invoices
Frequently Asked Questions
How do I merge PDF files?
Click "Select PDFs" or drag and drop your files. Arrange them in the order you want, then click "Merge" to download the combined PDF.
Can I change the order of files?
Yes! Use the up/down arrows next to each file to reorder them, or drag and drop files into the position you want.
Is there a limit to how many PDFs I can merge?
There's no hard limit. You can merge dozens of files at once. The only constraint is the total size of the resulting PDF.
Will the quality be affected?
No. Merging simply combines PDF pages without any re-compression or quality loss. Your documents remain exactly as they were.
Can I merge password-protected PDFs?
Currently, password-protected PDFs need to be unlocked before merging. We're working on adding this feature.
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