Merge PDF files without uploading them
Drop your PDFs, put them in the order you want and download a single document. It is exactly what you need to send an ID, payslips or a contract, and none of those papers leave your device.
Everything happens in your browser
- Step 1 of 3: Choose your PDFs
- Step 2 of 3: Put them in order
- Step 3 of 3: Download the merged PDF
Drop your PDFs here
Up to 50 files of 100 MB · never uploaded
Combine your ID, payslip and contract into one PDF without uploading them to a stranger.
What this does NOT do
- It cannot open password-protected PDFs: remove the protection in your PDF reader and try again.
- It does not make files smaller: the result weighs roughly what the originals add up to.
- It does not keep the outline or bookmarks of the original documents; the pages and their content are kept.
- It uploads nothing, so it cannot keep a copy for you either: download the result before you close the page.
This tool runs entirely inside your browser. There is nothing to upload, so there is nothing we can see, store or lose. You can disconnect from the internet and it will still work.
Frequently asked questions
How do I combine several PDFs into one?
Drop all the PDFs, put them in the order you want with the arrows and press "Merge PDFs". In a few seconds you have one document with every page, ready to download. You can add more files before merging, up to 50 in total.
Is it safe to merge PDFs with personal documents on a website?
On this one, yes, because the files are not uploaded: they are merged inside your browser. Many popular PDF sites do upload your documents to their servers to process them, even if they say they delete them afterwards. If you are merging an ID, payslips, contracts or medical reports, keeping them on your device is the only guarantee that does not depend on trusting anyone.
Does merging reduce the quality of a PDF?
No. Pages are copied as they are, without recompressing their images or turning text into pictures, so text stays selectable and images keep their resolution. What is not kept is the bookmarks or the side outline of the original documents.
Can I merge password-protected PDFs?
No. An encrypted PDF cannot be read without its password, and the tool will tell you which of your files is protected instead of showing a generic error. Open it in your PDF reader, enter the password, save an unprotected copy and try again.
Does the merged PDF keep the original author’s name?
No. The resulting document is created from scratch and only the pages are copied into it, so it inherits none of the originals’ properties: no author, no title, no creating application. Those fields often carry the real name of the person or company that produced the file.
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