Merge PDF.
Combine PDFs in the order you need. Free, with no file uploads. Your content stays on your device.
How to use this tool
Choose at least two PDFs. Use the up and down controls to set their order, then merge and download one PDF. Up to 20 files and 200 pages total.
Do you upload my documents?
No. Your browser processes the files on your device. We do not store documents or file names on our servers. Optional analytics only records fixed usage events after you agree.
What are the limits?
20 MB per file and 40 MB per job. PDF tools accept up to 200 input pages; image conversion accepts up to 20 images. Processing stops after 30 seconds, and you can cancel it. Large or complex files may exceed your device's memory even within these limits.
Will everything in my PDF be preserved?
These tools are for static page content. Interactive forms, annotations, links, bookmarks and digital signatures are not preserved. Password-protected files are not supported. Review your downloaded PDF before sharing it and keep the original.