Why merge PDF files?
Whether you're combining scanned pages, bundling invoices, or assembling a report, a single PDF is easier to share, email, and archive. Merging is one of the most common PDF tasks — and the best part is it can be done free and privately in your browser.
How to merge PDFs step by step
Our free Merge PDF tool makes it simple:
1.Open the Merge PDF page.
2.Add two or more PDF files.
3.Reorder pages by dragging them if the order matters.
4.Click merge and download your combined document.
Your files are processed entirely on your device — nothing is uploaded, so it is safe to merge confidential documents.
Tips for clean merges
- Combine files with the same page size and orientation for a consistent result.
- Merge a batch of files first, then use the Compress PDF tool to shrink the combined file before sending it.
- Check that bookmarks and internal links are preserved if the PDFs contain a table of contents.
Frequently asked questions
- Can I merge more than two PDFs? Yes — you can combine any number of files at once.
- Is merging PDFs free? Yes. There are no limits, watermarks, or sign-up requirements.
- Are my documents safe? The tool runs locally in your browser, so your files never leave your computer.