Combine multiple PDF files into one document. Reorder files, merge in your browser — free, private, no signup, no watermark.
Drop PDF files here or click to browse
Files stay in your browser — nothing is uploaded.
Click the drop zone or drag and drop two or more PDF files. They are read locally in your browser — nothing is uploaded anywhere.
Use the up and down arrows beside each file to set the exact page order. The first file in the list becomes the first pages of the merged document.
Press "Merge PDFs". The tool copies every page into a single new PDF, preserving the original quality of text and images.
Save the merged file to your device. Check the page order once, then send or archive the single document.
Scattered PDF files are easy to lose and annoying to send. Merging turns a pile of documents into one clean file:
Published by WorkIQ. Last reviewed: 13 October 2026. Files are processed locally in your browser and never uploaded.
No. Pages are copied into the new document exactly as they are — text, images, and vector graphics keep their original quality. Merging only changes the order and packaging of pages, never their content.
Yes. Your files are processed entirely in your browser using JavaScript. Nothing is uploaded to any server, so sensitive documents such as contracts or ID scans never leave your device.
There is no fixed limit, but everything runs in your browser's memory. For reliable results, keep the combined size under roughly 100 MB. If your files are larger, merge them in two batches and then merge the results.
Yes. After adding your files, use the up and down arrows next to each file to arrange them in the exact order you want. The merged PDF follows that order from first to last.
No. Encrypted PDFs cannot be opened in the browser without the password, so they cannot be merged here. Remove the password with the owner's permission first, then merge.
Page content and most in-page links are preserved. Document-level features such as bookmarks, form fields, and embedded scripts may not carry over, because the merge builds a new document from the pages themselves.
Yes. The tool runs in any modern mobile browser. Pick your PDF files from your device, arrange them, and download the merged file the same way as on a desktop.