PDF PremFree PDF Merger & Splitter
Combine several PDFs into one document or pull selected pages out of a PDF. PDF Prem's free merger & splitter works entirely in your browser with pdf-lib — fast, private and unlimited.
Drag & drop PDFs here or browse files
Add two or more PDFs, then arrange their order
No PDFs added yet.
Drag & drop a PDF here or browse files
PDF files only
No PDF loaded yet.
Enter page numbers or ranges separated by commas, for example: 1-3, 5, 8-10
How to use the PDF Merger & Splitter
- Choose the Merge tab to combine PDFs, or the Split tab to extract pages.
- Add your PDF file(s) — drag and drop them or click the upload area to browse.
- For merging, arrange the files in order with the up and down arrows. For splitting, type the pages you want, like "1-3, 5, 8-10".
- Click the download button and save your new PDF instantly.
Frequently asked questions
Is merging and splitting free and unlimited?
Yes. Merge or split as many PDFs as you like, with no sign-up and no watermarks.
Is there a page limit?
No fixed limit — only your browser's memory. Very large documents may take longer on slower devices.
Are my files uploaded to a server?
No. Everything is processed locally in your browser. Your PDFs never leave your device.
Can I reorder pages when merging?
Yes. Use the up and down arrows on each file in the Merge tab to set the exact order before downloading.