Free Online Tool

PDF Merger

Choose multiple PDF files and merge them into one PDF in the order you set.

Choose files to see details.

The result will appear here.

Selected files are not uploaded to a server and are processed only in your browser.

Useful Cases

  • Combine several contract PDFs
  • Merge scanned page files in order
  • Put a report and appendices into one PDF

Check the Order

PDF merging copies pages into a new document using the current file order. Check the list before downloading.

How to Use

  1. Choose two or more PDF files.
  2. Check the file order and move items up or down if needed.
  3. Click the merge button.
  4. Download the merged PDF file.

Examples

  • Combine several contract PDFs into one file
  • Merge scanned PDF files in order

Calculation and Conversion Notes

PDF merging works by copying pages from the selected PDF files into a new PDF document in the order selected by the user. Files are not uploaded to a server and are processed only in your browser. Encrypted or damaged PDF files may not be supported.

Limits

Encrypted or damaged PDFs may not be readable in the browser. Large PDF sets can use significant memory, so keep original files.

FAQ

Can I change the PDF order?

Yes. Reorder the file list before merging.

Can encrypted PDFs be merged?

Encrypted PDFs may not be readable in the browser.

Is the original PDF modified?

No. A new PDF is created and the original files are not changed.

Related Tools

PDF Splitter

Split a PDF file by page or page range and save the result as new PDF files. Selected files are not uploaded to a server.

PDF Page Extractor

Extract selected pages from a PDF file and save them as a new PDF. Selected files are processed in your browser and are not uploaded to a server.

PDF Organizer

Reorder, delete, and rotate PDF pages, then save the result as a new PDF. Selected files are not uploaded to a server.

PDF Page Delete

Remove unwanted pages from a PDF file and save a new PDF. Selected files are processed in your browser and are not uploaded to a server.

PDF Rotator

Rotate all or selected PDF pages by 90, 180, or 270 degrees and save them as a new PDF. Selected files are not uploaded to a server.

Image to PDF

Convert JPG, PNG, and WebP images into a single PDF file in your selected order. Selected images are processed in your browser and are not uploaded to a server.