PDF Merger
Combine multiple PDF files into one document.
Drop PDF files here or click to select
You can select multiple files at once
What the PDF Merger does
This tool combines several separate PDF files into one continuous document. Add your files, drag them into the order you want, and the merger stitches them together and hands back a single PDF to download. All of this happens inside your browser, so your documents are never uploaded to a server — an important point when you are dealing with contracts, statements or anything confidential.
Merging is one of the most common PDF tasks: pulling scanned pages into a single file, combining chapters or reports before sending, assembling an application from multiple forms, or joining receipts and invoices for record-keeping.
Order, quality and privacy
The order you arrange the files in is exactly the order the pages appear in the final document, so you can reshuffle them until the sequence is right before merging. There is no fixed limit on how many files you combine, though very large documents naturally take a little longer to process.
Because the merger simply joins the existing pages rather than re-encoding them, the quality of your text and images is preserved exactly — nothing is recompressed or downgraded. And since the work is done locally, the files you merge stay entirely on your own machine.
How to use it
Select or drag in the PDFs you want to combine, use the up and down controls to set their order, then click Merge PDFs. The combined file downloads automatically. If you need the opposite operation — pulling one PDF apart — pair this with the PDF Splitter, and use the PDF Compressor afterwards if the merged file is larger than you'd like.