Merge PDF
Combine multiple PDF files into a single document — preserving page order.
1. Upload your files (min 2)
How does the Merge PDF work?
Combine multiple PDF files into one document in seconds. Drop your PDFs into the upload area, use the up and down arrows to put them in the order you want, then click Merge. Your combined PDF downloads instantly. Useful for stitching together a contract and its addenda, combining scanned receipts into one expense report, or assembling pages from different sources into a single file. Bookmarks, links, and form fields from your source PDFs are preserved. If a PDF is password-protected, unlock it first using the Unlock PDF tool before merging.
🔒 Security & Privacy
All processing happens on your device. Your files never leave your browser, never touch our servers, and are not stored anywhere. Close the tab and the file is gone.
📱 Use it on any device
Works in any modern browser — Mac, Windows, Linux, iPhone, Android, and tablets. No installation, no app to download. Just open the page and start.
⚡ Quick & easy
Drag, drop, click. Most files process in seconds, not minutes. No watermarks added to your output, no per-day limits, and the tool always shows the result before asking you to download.
🎁 Always free, no signup
Free to use, every time. No account creation, no email required, no “trial” that converts to a paid plan. We make money from ads so you don’t have to pay.