Combine multiple PDF files into a single document in seconds. Select up to 20 files, arrange them in the order you want, and download the merged result — all processed locally in your browser.
Frequently asked questions
Can I merge PDFs of different sizes and orientations?
Yes. The merged PDF will combine all pages as-is, preserving their original size and orientation. Mixed portrait and landscape pages work fine in one document.
Is there a limit to how many PDFs I can merge?
You can merge up to 20 PDFs at a time, with a total combined size limit of 100 MB. If you need to combine more, merge them in batches.
Are my PDFs uploaded to a server?
No. All PDF merging runs locally in your browser. Your files are never uploaded, stored, or accessible to anyone but you.
Traité dans votre navigateur
Your PDF is processed entirely in your browser. It is never uploaded to any server, and we cannot see or access your files.
Autres outils PDF
Extrayez des pages ou des plages dans des fichiers PDF séparés.
Supprimez, faites pivoter et réordonnez les pages visuellement.
Ajoutez une protection par mot de passe à un PDF.
Supprimez la protection par mot de passe d'un PDF que vous possédez.
Apposez un texte ou une image sur chaque page.
Placez un texte personnalisé à n'importe quelle position sur n'importe quelle page.
Add text, images and signatures to a PDF with drag-and-drop on a live preview.
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