🔗 Merge PDF Files Online

Combine multiple PDFs into one clean document — free, secure, and with no watermarks.

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Merge PDFs Quickly and Keep Everything in Order

SmartAssPDF lets you combine multiple PDF files into a single document in a few clicks. Upload your files, arrange them in the right order, and download a clean, consolidated PDF — fast, secure, and watermark-free.

Frequently Asked Questions

Yes, merging PDFs with SmartAssPDF is completely free and does not add watermarks to your files.

Yes. Add your PDFs, then arrange them in the sequence you want. The merged file will follow that order.

Files are processed securely and removed automatically after the merge completes to protect your privacy.