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PDF merger
Combine multiple PDFs into one document in the order you choose. PDF merger. 25 MB per file, 50 MB total, up to 50 files. Processing stays in this browser. No account needed.
No account needed
How to use
- 1Choose your PDF files.
- 2Use the up and down buttons beside each file to set the merge order.
- 3Press Run, then download and check the result file.
Good to know
Use unencrypted PDFs. Review signatures and forms afterward. Split up to 50 pages; other single PDFs up to 500.
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When to use this tool
Order files before combining an application and supporting documents. If A has 2 pages and B has 3, the output has A then B, totaling 5 pages.
File workflow example
This illustrates the expected operation. Actual file size, quality and recognition depend on your source and settings; inspect the result in the tool.
Example input
A.pdf (2) + B.pdf (3)
Example result
A → B (5)
How to read and check the result
Merging copies pages without summarizing or translating them. Check first and last pages and order. Keep signed/encrypted originals separately and recheck signature validity after editing.