Toolkit / PDF Tools

PDF Merge

Merge multiple PDF files into one document for forms, reports, receipts, applications, or client deliverables.

Works in browserFast page

Privacy note: PDFs are processed in the browser for supported actions, which helps keep personal documents on your device during the task.

Limitations: Very large PDFs can be slow or memory-intensive in the browser.

PDF Merge

Combine multiple PDFs into one file locally.

PDF work is done locally in this browser. Password-protected or malformed PDFs may fail depending on the library.

Output files

0

How pdf merge works

Add PDFs in the order you want, reorder them if needed, and download one combined file.

The merged PDF keeps pages from each source document in sequence.

Privacy

PDFs are processed in the browser for supported actions, which helps keep personal documents on your device during the task.

Limitations

  • Very large PDFs can be slow or memory-intensive in the browser.
  • Encrypted or damaged PDFs may not merge correctly.
  • Interactive forms, bookmarks, and metadata may not always combine exactly as expected.

FAQs

Can I change the PDF order before merging?

Yes. Arrange files in the desired order before downloading the merged PDF.

Will pages be compressed?

Merging mainly combines pages. It does not guarantee a smaller file.

Can I merge scanned PDFs?

Yes, if the PDF can be opened by the browser library. Scanned pages may create large output files.

Will my PDF form fields still work?

Some form fields may be preserved, but complex interactive PDFs should be checked after merging.