拆分 PDF
选择要保留的页面并创建一个更轻的 PDF。
将您的 PDF 拖到此处
或 点击选择
仅限 PDF — 最大 100 MB
要提取的页面
例如：第 1 到 5 页将提取前 5 页。
Free PDF Splitter Online — Split PDF by Pages or Custom Ranges
Extract individual pages or custom page ranges from any PDF — no software, no account. Download split files instantly or as a ZIP archive. Files deleted after 1 hour.
Split modes explained
Extract all pages: splits every page into a separate PDF — ideal for digitizing scanned books where each chapter needs its own file. Custom ranges: enter combinations like 1-3, 5, 7-9 to extract specific sections — perfect for isolating contract annexes or report chapters. Every N pages: divides the PDF into equal chunks automatically.
Common use cases
Extracting specific chapters from an academic paper for citation. Separating individual invoices from a batch export. Isolating a single form page to fill and return. Creating chapter-by-chapter study guides from a textbook. Distributing specific sections of a report to different team members without revealing the full document.
File size and privacy
Upload PDFs up to 100 MB. All transfers use HTTPS TLS 1.3 encryption. Files are processed on isolated servers and automatically deleted after 1 hour. No account required — GDPR compliant.
FAQ
Can I split by page range?
Yes. Enter any combination such as 1-3, 5, 7-end. The tool accepts individual pages, continuous ranges and mixed notation.
Is there a page limit?
No page limit. PDFs up to 100 MB are supported regardless of page count.
Can I extract just one page from a PDF?
Yes. Enter a single page number (e.g. "5") to extract just that page as a standalone PDF.
Do I get one file per page or a single PDF?
Both options: extract specific ranges as individual files, or use "extract all pages" to get every page as a separate PDF available as a ZIP download.
Does splitting reduce PDF quality?
No. Pages are extracted directly without re-encoding. All text, images, fonts and annotations are preserved at full quality.
Can I split a password-protected PDF?
No directly. Use our Unlock PDF tool first, then split the unlocked file.
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