PDF Merge / Split
Merge multiple PDFs into one, or split a PDF by page range. All processing happens in your browser — files are never uploaded.
Drop PDF files here or browse
Add multiple PDFs to merge them in order
Your files are processed entirely in your browser and never sent to any server.
Combine scanned documents, handouts, or reports into one PDF, or split a large PDF into smaller files by page range. Reorder files before merging with the up and down controls.
Processing uses pdf-lib in your browser, so sensitive documents stay on your computer. No account or file size subscription is required.
Frequently Asked Questions
Drop in two or more PDFs, reorder them with the up and down buttons, then click Merge PDFs to download a single combined file.
Select one PDF and enter page ranges such as 1-3, 5, 7-9. Each comma-separated range is saved as a separate PDF.
No. Files are processed entirely in your browser and never leave your device.
Very large PDFs may be slow on older devices because processing happens locally. Split huge files in batches if your browser struggles.
Yes, in modern mobile browsers. Pick files from your photo or files app, then download the merged result.