How many PDFs can I merge at once?

You can merge up to 10 PDF files at once, each up to 2 GB in size.

Is the merge process private?

Yes. All merging happens locally in your browser. No files leave your device.

Merge PDF

Combine multiple PDF files into one document.

Drag & drop files here

or click to browse

pdf

Max 10 files · Up to 2 GB each

Files are processed entirely in your browser — never uploaded or stored.

Frequently Asked Questions

Upload your PDF files to LovePDF Tools, drag to reorder them as needed, then click Merge to combine them into a single PDF. Free, no account required.

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Merge PDF

Frequently Asked Questions

How do I merge PDF files online?

How many PDFs can I merge at once?

Is the merge process private?

More PDF Tools

Merge PDF

Frequently Asked Questions

How do I merge PDF files online?

How many PDFs can I merge at once?

Is the merge process private?

More PDF Tools