PDF Merge, Split & Extract
Combine several PDFs into one, or extract and split pages. Your files are processed in your browser and never uploaded.
Use the PDF Merge, Split & Extract
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How to use the PDF Merge, Split & Extract
- Choose Merge or Split at the top of the tool.
- Drop your PDF files in, or click to choose them.
- For merging, put the files in order; for splitting, type the pages or choose how to split.
- Download your new PDF, or a ZIP of split files.
About this tool
This tool uses pdf-lib, an open-source PDF library, inside your browser. Pages are copied exactly, so text stays selectable and quality is unchanged. Password-protected PDFs need the password removed first.
Free to use. Your inputs are processed in your browser and are not sent to our servers. Results are for general information; see the disclaimer.
Frequently asked questions
Are my PDF files uploaded?
No. Merging and splitting happen in your browser, so your files are not uploaded to our servers.
Is there a page or file limit?
Each file can be up to 100 MB. Very large documents depend on your device's memory, so close other tabs if a big merge is slow.
Can I merge password-protected PDFs?
Not directly. Open the PDF with its password, save a copy without the password, then merge that copy.