Merge PDF
Combine multiple PDF files into one. Processing happens locally in your browser — we don't upload your files to a server.
Overview
Combine multiple PDF files into a single PDF in your browser. Merging is useful when you want to attach several documents as one file, build a packet of invoices, or join scanned pages.
This tool is designed to be simple and privacy‑friendly: the merge happens locally on your device, so your PDFs are not uploaded to a server. Add files, reorder them if needed, and export the merged PDF.
How to use
- Read the notes above so you know what the tool will do.
- Enter your input and click the main action button.
- Copy or download the result when you’re done.
Privacy
This page is designed for fast, local processing in your browser. We don’t ask you to create an account, and we avoid uploading inputs to our server whenever possible.
1) Add PDFs
2) Merge
Select PDFs first, then click Merge. Your merged file will download automatically.
Ready.
FAQ
Does this tool upload my data?
Most tools run locally in your browser. If a tool ever needs a network request (for example, to load a library), it will be mentioned on the page.
Why does the output look different from another site?
Different tools can use different defaults (timezones, whitespace rules, encoding behavior). Check the options and try a small sample first.