Merge PDF
Combine several PDF files into one document directly in your browser.
- Up to 20 files at a time
- Size of each file — up to 50 MB
- Password-protected PDFs are not supported
Done! Merged PDF:
About merging PDF
If you have several PDF files — contracts, invoices, reports, book pages — they often need to be combined into one document. This is convenient for sending by email, printing or archiving. Our tool merges PDFs directly in your browser, without uploading to the server.
Files are not sent to the internet — all processing happens on your device. This means your documents remain private and no one but you has access to them. Especially important for confidential papers: contracts, passports, bank statements.
What the tool can do
- Up to 20 files: merge several PDFs into one.
- Structure preservation: pages follow the order in which you selected them.
- No quality loss: pages are not recompressed.
- Privacy: files are not uploaded to the server.
How to use
- Drop PDF files into the upload area or click on it.
- Check the order of files in the list.
- Click "Merge PDF".
- Download the ready document.
Frequently asked questions
Where do my files go? Nowhere. PDFs are processed in the memory of your browser and disappear when you close the page.
Can I change the order of files? Not yet — files follow the order of selection. We will add sorting in the future.
Why doesn't it work with a password? The browser cannot read an encrypted PDF without a password. Remove the protection first.
How many pages will I get? As many as there are in total in the source PDFs. No limit.