An open-book scan becomes individual pages: each page is cut into two, vertically or horizontally. Free, unlimited, no uploads.
100% private: everything runs on your computer, your files never leave your device.
Yes, free and unlimited, with no uploads and no registration needed.
No. Every page is cut locally in your browser, so the scan never leaves your device.
No account is needed. Load the PDF, choose how to cut, and download the result.
Each page is divided into two, vertically or horizontally, in the reading order you choose. The output PDF has twice as many pages as the original.
Open-book scans where each PDF page actually contains two book pages side by side. Cutting them in half restores one book page per PDF page.