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PDF Merge/Split
Merge multiple PDFs or split pages into separate files entirely in your browser — your files never upload anywhere.
Drop PDF files here
or click to browse
Files never leave your browser
Merge multiple PDFs or split pages into separate files entirely in your browser — your files never upload anywhere.
Drag and drop PDF files into the upload area to get started. To merge, add multiple files and rearrange their order by dragging, then click merge to combine them into a single PDF. To split, upload one PDF and specify page ranges to extract, or split every page into separate files downloaded as a ZIP archive. All processing happens in your browser.
Your files never leave your device  all merging and splitting is performed locally using pdf-lib and JSZip. The drag-to-reorder interface makes it easy to arrange documents before merging. Page range extraction supports flexible notation for grabbing exactly the pages you need. Works with any standard PDF file. No file size limits imposed by a server, no watermarks, and no account required.