JPG ConverterMerge PDF
Join several PDFs into one document, in the order you choose. Everything happens in your browser, so nothing is uploaded.
Drop your PDF files here
or tap to choose — add two or more PDFs
Drag the arrows to change the order — pages are joined top to bottom.
How to merge pdf
- Add two or more PDF files - drop them in together or pick them one by one.
- Put them in the order you want using the up and down arrows; the page count of each file is shown.
- Type a name for the merged file if you like.
- Press Merge PDFs and the combined document downloads straight away.
The whole job runs inside your browser with JavaScript, so your PDF is never uploaded to a server. Nothing is stored, there is no watermark and no sign-up.
Combine PDF files into one
Scanned documents often arrive as separate PDFs — one page per file, or a form split across several emails. Joining them into a single document makes them far easier to send, print or upload to a portal that only accepts one file. This merger keeps every page exactly as it was: same text, same images, same quality, no re-compression and no watermark.
Your files stay on your device
Most online PDF mergers upload your document to their server first. That is a problem when the PDF is an ID proof, a bank statement or a contract. Here the merge is done by your own browser, so nothing is transmitted, stored or seen by anyone else — and it works on a weak connection because there is nothing to upload.
Order matters
Pages are joined in the order the files appear in the list, top to bottom. Use the arrows to move a file up or down before merging. If you only need certain pages from a document, split it first with our Split PDFCompress PDFRotate PDFDelete PDF PagesAdd Page Numbers tool and then merge the parts you kept.
Frequently asked questions
Is this PDF merger free?
Yes - completely free, with no watermark, no file limit from us and no sign-up.
Are my PDFs uploaded to a server?
No. The merge happens on your own device with JavaScript, so your files are never uploaded, stored or seen by anyone else.
Does merging reduce the quality?
No. Pages are copied across as they are, so text stays sharp and images are not re-compressed.
How many PDFs can I merge at once?
As many as your device can hold in memory. Dozens of ordinary documents are fine; very large scanned files are more comfortable on a computer.
Can I change the order of the files?
Yes. Each file in the list has up and down arrows, and pages are joined in the order shown.
Does it work on Android and iPhone?
Yes, in any modern mobile browser - no app to install.
Can it merge password-protected PDFs?
No. Remove the password in a PDF reader first, then merge the unlocked file.
How do I split a PDF instead?
Use our Split PDF tool to pull out a page range or save every page as its own file.