Merge PDF combines several files into a single, well-ordered document — a month of invoices, book chapters or job application attachments. Drag the files into order first and get one file ready to send or print.
How to use it
- Click “Select PDF files” or drop your files onto the page.
- Drag the cards to reorder them, or use “Sort A–Z”.
- Click “Merge PDF” and download the result.
Features
- Merge any number of files in one step.
- Pages, text and links are kept exactly as they are.
- Preview the first page of every file before merging.
- Add more files at any time before running.
Privacy and security
“Merge PDF” runs entirely in your browser using trusted open-source libraries. Your files are never uploaded to a server and no copy is kept, so your documents stay private. It is free and needs no sign-up.
Tip: If a file is password-protected, unlock it first with “Unlock PDF”.