How many PDFs can I merge?

There is no fixed limit. You can add as many PDFs as needed.

Can I change the page order?

Yes, drag and drop files to reorganize the order before merging.

Yes, merging is performed entirely in your browser using pdf-lib.

🇬🇧WebFileTools/Merge PDFs

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Combine multiple PDF files into one. Drag to reorder. No files sent — browser-based.

Cliquez ou déposez vos fichiers PDF ici

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Déposez vos PDF ci-dessus pour commencer.

WebFileTools PDF Merger combines multiple PDF files into a single document. Ideal for assembling invoices, contracts, or reports.

Drag and drop your PDFs, rearrange the order by drag & drop, then click 'Merge' to download the combined document.

How many PDFs can I merge?: There is no fixed limit. You can add as many PDFs as needed.
Can I change the page order?: Yes, drag and drop files to reorganize the order before merging.
Is the processing local?: Yes, merging is performed entirely in your browser using pdf-lib.

Separate a PDF into individual pages. Download them one by one or all at once. Free tool, 100% in the browser.

Keep only the pages you want (e.g., 1, 3-5, 7) and export a new PDF. Free tool, 100% in the browser.

Reduce your PDF file size for free. 4 quality levels: Screen, eBook, Print, Prepress. No installation required.