拆分 PDF
将 PDF 拆分为页面或范围。
Upload a PDF and split it into single pages or custom page ranges. Each comma-separated group becomes its own PDF; multiple outputs download as a ZIP. Everything runs locally in your browser.
工作原理
- 1 Drop a PDF, or click to choose one.
- 2 Enter ranges like 1-3, 7, 10-12 (or leave blank to split every page).
- 3 Click Split.
- 4 Download the PDF, or the ZIP if several files were created.
常见用例
- Pull a chapter out of a long document.
- Break a scan into individual pages.
- Separate sections for different recipients.
- Create per-page files from a report.
常见问题
Are my files uploaded to a server?
No. PDF processing happens locally in your browser with pdf-lib, so your files never leave your device and nothing is stored.
What range formats are supported?
Single pages (7), ranges (1-3) and lists (1,3,5) — combined like 1-3,7,10-12. Each comma group becomes one output file.
How do I get every page separately?
Leave the range field blank and every page is exported as its own PDF, delivered as a ZIP.
Is it really free?
Yes — free, with no signup, no watermark and no limits.