Split each PDF in a whole folder into smaller N-page files — all in your browser, packaged for download. Nothing is uploaded.
or drop files / a folder here
// Benefits
Point at a folder, split every PDF the same way, and collect the results in one ZIP.
Drop a whole folder and split each PDF at once — no opening files one at a time or repeating the same steps.
Set the pages-per-file once and apply it across the batch, so every PDF is cut into the same N-page parts.
Every split part lands in a single ZIP with predictable per-file names, ready to unpack and hand off.
// Workflow
For the moment a stack of multi-page PDFs has to become many smaller files — single-page scans, chapter splits, per-record exports.
Drop a folder of PDFs, or pick the files you want to split.
Set how many pages each output file should hold, then run the batch.
Download one ZIP containing every split part.
// Recommended reading
Related tools and guides for breaking documents apart.
Drag and drop your PDFs — or a whole folder — onto the upload box, or click to choose them. Set "Pages per file" to how many pages each output piece should contain (1 splits every page into its own file), then click "Run". Each PDF is cut into chunks of that size and everything is packaged into a single ZIP you can download with "Download ZIP".
No. Splitting runs entirely in your browser using a local PDF engine — nothing is uploaded, nothing is stored, and nothing leaves your device. You can even disconnect from the internet after the page loads and it still works. That is why it is safe for sensitive or confidential documents.
You get one ZIP file (dockdocs-split.zip). Inside, every PDF is split into pieces named after the original — for example report.pdf becomes report-part1.pdf, report-part2.pdf, and so on. If you uploaded several PDFs, all of their parts are flattened together into the same ZIP.
Yes — you can drop or choose an entire folder. Any file that is not a PDF is filtered out automatically, so you do not have to clean the folder first. Only the PDFs are added to the list and processed.
There is a cap of 50 files per batch — if you add more, only the first 50 are kept. There is no fixed page or file-size limit; the real constraint is your device's memory, so very large PDFs or huge batches will simply run slower on weaker machines. If one PDF is corrupt or password-protected it is marked "failed" and skipped, while the rest still split normally.
Yes, it is completely free with no sign-up and no watermark. Because the work happens on your own device, there are no usage credits or limits to worry about — use it as often as you like.
This tool runs entirely in your browser. Your file never leaves your device — it isn't uploaded to any server.
Check for yourself: open your browser's developer tools (F12, or right-click → Inspect) → the Network tab → then run this tool. You won't see your file uploaded anywhere, because the work happens locally on your device.