Combine multiple PDF files into a single document. Free, browser-based, no upload. Drag to reorder pages before merging.
Drop 2+ PDF files into the merge zone
Drag to reorder — preview each file's pages
Click Merge and download your combined PDF
Free is enough for most one-off jobs. Pro raises the file and batch caps; Pro + Media unlocks GB-scale streaming and unlimited duration.
Larger files supported on Developer (5 GB CSV) and Enterprise (unlimited). All processing happens in your browser — files never reach a server.
0 bytes uploaded. PDF Merge runs entirely in your browser using pdf-lib and pdfjs-dist. Your file stays on your device at all times. No data is sent to any server.
Yes — JAD PDF processes everything locally in your browser. Your files are never uploaded to any server.
Free users can merge up to 3 files. Pro unlocks unlimited file merging with no size restrictions.
No. Merging preserves every page at its original resolution and quality.
Split a PDF into multiple documents by specifying page ranges (e.g., 1-5, 6-10). Free, private, browser-based.
Open toolDrag and drop to rearrange pages in any PDF. Reverse, shuffle, or set a custom page order instantly.
Open toolCompress a PDF using object streams and structure optimization — no image quality is lost.
Open tool