Documents and files

PDF Tools: Merge, Extract & Reorder Pages

Merge multiple PDF files, or extract selected pages from one PDF into a new document. Use page ranges to reorder pages, then download the result.

Inputs are processed on your device. No account required. The processing library loads from jsDelivr when you run the tool.

PDF operationChoose PDF files

Up to 20 files, 50 MB total and 2,000 output pages. For extraction, choose exactly one source PDF.

Merge or split a PDF by page range

For merging, select two or more PDFs and use the up/down controls to set their file order. Every page from the first file is added before the pages from the next. For extraction, select one PDF and enter the required page order. For example, 1,3-5,2 creates a new PDF containing pages 1, 3, 4, 5 and 2 in that order.

Descending ranges such as 5-3 reverse that section. Repeated page numbers deliberately repeat a page. Blank page selection copies all pages from the single source. This creates one output PDF; it does not produce a ZIP of individual page files.

The pdf-lib engine is loaded from jsDelivr when you process files. Document bytes are handled locally by this widget. Encrypted or damaged PDFs may be rejected. This is a page-copying tool, not OCR, redaction, signing or guaranteed compression. Document-level bookmarks, attachments, interactive forms and digital signatures may not be preserved. Review the output before using it as a record.

Frequently asked questions

Will my PDF be uploaded?

No document upload endpoint is used. The browser fetches the processing library, then reads the files you select on your device.

Can I process a password-protected PDF?

Encrypted PDFs are not supported by this tool. Use an authorised unencrypted copy. No password bypass is attempted.