PDF Merger

Combine multiple PDF files into one document quickly and securely

Select PDF files or drop them here

Combine multiple PDFs into one unified document

How to Merge PDF Files

  1. Select multiple PDF files or drag and drop them into the upload area
  2. Reorder files by clicking the up/down arrows if needed
  3. Click "Merge PDF" to combine your files
  4. Download your merged PDF when processing is complete

Frequently Asked Questions

Is my data secure?

Yes! All PDF processing happens in your browser. Your files never get uploaded to our servers.

Is there a file size limit?

Your browser may have memory limitations with very large files, but most standard PDFs work fine.

Can I reorder pages within a PDF?

Currently you can reorder whole documents. For page-level control, merge one document at a time.