02/09/2026
PDF Merger & Splitter
What is PDF Merger & Splitter?
Combines multiple PDF files into a single document, or splits one PDF into individual page files bundled into a ZIP — both done locally in your browser.
How to use PDF Merger & Splitter
Switch between the Merge and Split tabs. For merging, choose two or more PDF files in the order you want them combined. For splitting, choose one PDF — every page is extracted into its own file and bundled into a downloadable ZIP.
Understanding your result
Merging preserves each source PDF's pages in order without altering their content. Splitting creates one PDF per original page, numbered sequentially.
Frequently Asked Questions
Are my PDF files uploaded anywhere?
No — merging and splitting both happen entirely in your browser; your files are never sent to a server.
Is there a file size or page limit?
There's no hard limit set by the tool, but very large PDFs may take longer to process since everything runs on your device's own processing power.