Merge multiple PDF files locally
Arrange multiple PDFs in the order you need, then combine them into one downloadable file in your browser.
Split PDF by page range
Files are processed only in this browser and never leave your device.
Merge multiple PDFs
Files are processed only in this browser and never leave your device.
PDF to long image
Render pages and join them vertically without files leaving your device.
Use cases
- Combine scans, appendices, or report sections in a chosen order.
- Reorder several PDFs before sending a single file.
Compatibility
Accepts 2 to 10 unencrypted PDFs and outputs one PDF in the displayed order.
Limitations
Encrypted PDFs are unsupported; bookmarks, forms, attachments, and signatures may not persist, and large jobs depend on device memory.
Privacy
All input PDFs and the merged result are processed in your browser and are not uploaded to this site.
Frequently asked questions
How does Merge multiple PDF files locally work?
Arrange multiple PDFs in the order you need, then combine them into one downloadable file in your browser.
Which formats are supported?
Accepts 2 to 10 unencrypted PDFs and outputs one PDF in the displayed order.
Are files uploaded to a server?
All input PDFs and the merged result are processed in your browser and are not uploaded to this site.
Which limitations should I know about?
Encrypted PDFs are unsupported; bookmarks, forms, attachments, and signatures may not persist, and large jobs depend on device memory.