FileToolkit

Merge PDF

Combine multiple PDFs into a single file, in the order you choose.

pdfpdf

Drop PDFs here, or click to browse

You can add more files after your first upload.

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About Merge PDF

Merge PDF lets you combine two or more PDF files into a single document. Reorder files before merging, and download the result immediately — nothing is stored longer than necessary.

Your files stay private. Files are processed to generate your result and are not written to disk or stored on our servers.

Frequently asked questions

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

You can merge up to 20 files at once, each up to 50MB, on the free plan.

Will the order of my files be preserved?

Yes — files are merged in the order you arrange them before processing.

Are my files kept after merging?

No. Your PDFs are processed in memory to generate the merged file and are never written to disk on our servers.

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