Does merging PDFs affect quality?

No. PDF merging combines pages without re-encoding them. Text, images, and formatting are preserved exactly as they appear in the original files.

Can I reorder pages before merging?

Yes. After uploading, use the arrow buttons to arrange files in your preferred order. The merged PDF will follow the sequence you set.

Is there a limit on how many PDFs I can merge?

You can merge as many files as you want in a single operation, up to the 100MB total file size limit on the free tier. Pro users can merge files up to 500MB.

Will there be a watermark on the merged PDF?

No. PDFPulp never adds watermarks to your output on any tier. The merged PDF contains only your original pages.

Do I need to install software to merge PDFs?

No. PDFPulp runs entirely in your browser. No downloads, no plugins, no account required. Works on any device with a web browser.

Can I merge password-protected PDFs?

Currently, PDFPulp cannot merge password-protected PDFs. You'll need to remove the password protection first using your PDF reader, then upload the unprotected files.

Merge PDFs

Combine multiple PDFs into one document

Drop your PDF here

or click to select

Max 100MB

How to Merge PDFs

1
Upload your PDFs
Select multiple PDF files at once. Drag and drop works too.
2
Arrange the order
Reorder files by dragging them into the sequence you want.
3
Merge and download
Click merge to combine them into a single PDF. Download instantly.

Combine multiple PDF files into one document with PDFPulp's free PDF merger. Drag and drop to reorder pages before merging. No watermarks are added to your output — ever. No account or login required. Works on desktop and mobile browsers.

Frequently Asked Questions

How to Merge PDFs on Windows 11 (3 Free Methods)

How-To

Learn how to merge PDFs on Windows 11 for free. Three methods: browser-based, Microsoft Store app, and PowerShell command line.

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