Split And Merge PDF
Split And Merge PDF — right in your browser, nothing uploaded.
Drag & drop your PDFs here, or click to choose. Everything runs in your browser — nothing is uploaded.
This free split-and-merge tool does both jobs at once: choose which pages to keep from your first PDF, then append any number of additional PDFs after them. Leave the page box empty to keep the first document whole and simply merge. Pages are copied across without re-compression, so quality is preserved exactly, and everything happens in your browser.
Frequently Asked Questions
How do I use the Split And Merge PDF tool?
Drop your file onto the box above (or click to choose), set any options you need, then press the button and the finished file downloads immediately. Nothing is uploaded and there is no signup or watermark.
Is my PDF uploaded anywhere?
No. The file is opened and processed directly in your browser using JavaScript, and never leaves your device — nothing is sent to a server at any point. That is what makes it safe for contracts, invoices, medical records and other confidential documents, and it is why the tool still works with your network disconnected.
How does the page selection work with several files?
The pages you list are taken from the FIRST file you add; every other file is appended in full, in the order you added them. So “1-3” with three PDFs gives you pages 1-3 of the first document followed by the complete second and third documents.
Is there a file size or page limit?
There is no limit imposed by us, because nothing is uploaded — the only real constraint is your device’s memory. Documents of a few hundred pages are fine on a normal computer; very large scanned files are more comfortable on a desktop browser than on a phone.
Does it work on Mac, Windows, iPhone and Android?
Yes. It runs in any modern browser on Windows, Mac, Linux, iPhone and Android with nothing to install and no account needed. Once the page has loaded it keeps working offline, so you can use it on a plane or a locked-down network.