How to Merge PDF Files (Combine PDFs Into One)
Whether you’re assembling a report, a set of invoices, or scanned pages, merging PDFs into one file makes them far easier to send and archive. Kitolity does it entirely in your browser, so your documents never leave your device.
The tool
PDF Merger
Step by step
- Open the PDF MergerGo to the PDF Merger — it runs locally in your browser, with no upload and no account.
- Add your PDFsDrop in the files you want to combine, or click to browse and select several at once.
- Arrange the orderDrag the files into the exact order you want them to appear in the final document.
- Merge and downloadCombine them into a single PDF and download it — nothing is uploaded to a server.
Is it private?
Yes — merging happens entirely in your browser, so your PDFs stay on your device and nothing is sent to a server. That makes it safe for sensitive documents like contracts or statements.
How many PDFs can I merge?
You can combine several files at once. Because everything runs locally, there’s no upload wait — though very large combined files depend on your device’s available memory, so extremely large batches may be slower on older phones.
Frequently asked questions
Can I choose the order of the PDFs?
Yes — arrange the files in any order before merging them into one document.
Is my data safe?
Very — merging runs entirely in your browser, so your PDFs never leave your device.
Is it free?
Yes, completely free with no sign-up and no watermark.