Merge PDF Files
Select multiple PDF files and combine them into one document in seconds. Drag, drop, and reorder pages with ease.
100% Secure
Processed in your browser. Files never leave your device.
Private & Safe
No server uploads. Your data remains completely private.
Client-Side Magic
Powered by advanced browser tech for maximum speed.
Drop PDF files here
or click to browse
Is it safe?
Absolutely. We use a browser-based technology (WASM), so your documents are processed strictly on your computer and never uploaded to our servers.
Frequently Asked Questions
Is there a limit on the number of files I can merge?
We do not impose a strict limit on the number of files. You can combine as many PDFs as your device's memory can handle, typically allowing for excessively large operations without issues.
Are my documents secure?
Yes. We use client-side PDF processing libraries. Your sensitive documents are processed locally on your computer and are never transferred to our servers or stored by us.
Can I rearrange the order of PDFs?
Yes, once you select your files, you can drag and drop them to arrange the order exactly as you want them to appear in the final merged document.
Is this service really free?
Yes, this tool is completely free to use. We believe in providing accessible utilities without paywalls or watermarks.