PDF Merge & Split
Combine multiple PDFs into one, or pull out a few pages from one.
When would you need to merge or split a PDF?
Merging comes up whenever separate documents need to travel as one file — combining a cover letter, resume, and portfolio into a single application PDF, or stitching together several scanned contract pages. Splitting is the opposite need: pulling one chapter out of a long report, or extracting just the signature page from a lengthy agreement so you don't have to send the whole thing.
How merging and splitting work here
Both operations use a JavaScript PDF library that runs entirely inside your browser tab. For merging, each uploaded file's pages are copied in order into one new document; for splitting, you choose which page numbers to extract into their own file. No PDF processing server is involved at any point, so the tool works even with confidential contracts or financial statements.
Frequently Asked Questions
Can I reorder files before merging?
Yes — after uploading multiple PDFs, drag them into the order you want before generating the final merged file.
Does extracting pages overwrite the original file?
No. The tool only generates a new PDF for you to download; the original uploaded file is untouched, so you can reuse it for other operations.
Are files uploaded to a server?
No. All merging and splitting happens in your browser via JavaScript — PDF content never leaves your device, which is safe for documents containing sensitive information.
📖 Related Guide
A Practical Guide to Merging and Splitting PDFsPlan the document order first, then combine, extract, and review the final file.Read guide →Related Tools
How do I format the page range?
Use commas for single pages and hyphens for ranges — e.g. "1-3,5,8" extracts pages 1, 2, 3, 5, and 8, in the order you write them.
📖 Related guide
Learn a simple workflow for organizing, merging, splitting, and checking PDF files before sharing them.
Read the PDF guide →Merge and split carefully
Back up originals before merging or splitting. Afterward, verify page order and orientation. Scanned PDFs inherit the quality of the scan; tools cannot invent missing detail.