Upload And Split PDF File
Upload one PDF file (.pdf)
Drag files here, or click to upload
Only .pdf files, max 120MB
Document Detection
Upload a file to view detection results.
Note: PDF is fixed-layout, so page-level splitting is usually accurate. Heading-based split relies on existing top-level bookmarks.
Split Controls
Output Naming Rules
This tool splits PDF files directly in your browser with no server upload. It supports the same split methods as the Word split tool: single page, odd/even pages, page ranges, fixed page count, page-break mode (equivalent to single-page mode in PDF), and Heading 1 mode (top-level PDF bookmarks).
How to use
- Upload one
.pdffile (processed locally in your browser). - Choose a split mode and fill mode-specific options (for example
1-5;8-12for ranges). - Configure output naming rules (prefix, suffix, start index, zero padding).
- Click split and download outputs one-by-one or as a ZIP package.
Features
- 6 split modes aligned with the Word split tool.
- Heading-based split uses top-level PDF bookmarks.
- PDF page-level splitting is usually more accurate than Word pagination.
- Output files preserve the original page layout and visual content.