Merge PDF
Privacy note: Your PDFs are merged in your browser. They are not uploaded to a server, stored or sold. Works best for PDFs under 10 MB each.
Use Up and Down to set the order. The first file in the list becomes the first part of the merged PDF.
How to merge PDFs well
Choose the files in the order you want them to appear, then check the list once more before merging. Page numbers, bookmarks and form fields from the original files are not guaranteed to survive a browser merge, so this tool is best for simple documents, such as joining a cover page to a report, or joining scanned pages into one file. Always open the merged PDF and check the first and last page of each part before you send it on.
FAQs
Are my PDFs uploaded? No. Merging happens in your browser.
What if the library does not load? This tool needs its PDF library from a public CDN. If you are offline or that site is blocked, the page shows a clear message instead of a fake download.
What about password-protected PDFs? They are not supported here. Do not share a PDF password with any website.