Merge multiple PDF files into a single document with customizable page order and settings.
The PDF merger combines several PDF files into a single document. Add the files you want to join, arrange them in the order you need, and download one merged PDF — useful for stitching together scanned pages, assembling a report from multiple exports, or bundling receipts and contracts into one file to send or archive.
What sets this tool apart is that the merge happens entirely inside your browser. Your files are never uploaded to a server; they are read locally, combined in memory, and written back out on your own device. That means sensitive documents — invoices, IDs, legal paperwork — stay private, and the tool keeps working even without an internet connection once the page has loaded.
You control the sequence of the final document by ordering the files before merging, so page one of the output is the first page of the first file and so on. There is no watermark added and no page limit imposed by an upload quota; the practical limit is your device's available memory. When you are done, the combined PDF downloads directly, ready to open, print, or share. Because nothing leaves your machine, there is also nothing to delete from a third-party server afterwards.
No. The merge runs entirely in your browser, so your files never leave your device. This keeps confidential documents private and lets the tool work offline.
There is no fixed file-count or size cap. The practical limit is your device's available memory, since all processing happens locally.
Yes. Arrange the files in your desired sequence before merging, and the output document follows that order from the first file to the last.
No. Pages are copied into the combined file without re-encoding, so text stays selectable and images keep their original resolution.