VitaliWeb Tools
Tool library

Merge PDF

Put your documents in order and combine them into one PDF.

Processed on your deviceFree · No account needed

Up to 10 files, 20 MB combined, and 200 pages total. Files stay on your device.

The list order is the output order. Use Up and Down to reorder files with a mouse or keyboard.

Encrypted PDFs, interactive forms, and digital signatures are not supported. Bookmarks and document-level features may be lost. This tool does not sanitize PDFs or verify their safety.

How to use it

  1. Select two or more PDFs.
  2. Use Move up and Move down to set document order.
  3. Merge and download the combined document.

A 2-page file followed by a 3-page file produces 5 pages in that order.

Details & limits

2–10 PDFs, 20 MiB combined and 200 pages. Encrypted PDFs, forms and signature fields are rejected.

Are forms, signatures and security features preserved?

Documents with encryption, form fields or signature fields are rejected. Output is a new PDF; digital signatures cannot remain valid after document modification. This is not a PDF security-cleaning service. Bookmarks, attachments and document-level features are not guaranteed to survive.

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