Merge PDF
Combine multiple PDF files into one. Drag to reorder pages before merging.
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Drag & drop PDF files here
or click to browse — select multiple files
How to Merge PDF Files Online for Free
ConvertPDF makes it easy to merge PDF files online without installing any software. Simply upload your PDF files, arrange them in the order you want, and click Merge. Your combined PDF will be ready to download in seconds.
Frequently Asked Questions
Is it free to merge PDF files?
Yes, merging PDFs on ConvertPDF is completely free with no limits on number of uses.
Are my files safe?
All uploaded files are automatically deleted from our servers after 1 hour.
How many PDFs can I merge at once?
Free users can merge up to 2 files at a time. Pro users can merge unlimited files.
Does the merged PDF lose quality?
No. We merge PDFs without re-encoding, so the original quality is preserved.