Crop PDF
在浏览器中使用「Crop PDF」完成文字与文档相关任务；输入内容和结果默认在设备上处理。
LOCAL PDF EDITING
Crop every page to one rectangle
Your document stays on this device. Page artwork remains vector content; links, annotations, signatures, and XFA form data are not copied.
使用步骤
如何使用
- Choose one unencrypted PDF from your device.
- Use equal margins or enter a rectangle in points from the lower-left corner.
- Create the cropped PDF, review the page and boundary summary, then download it.
Local and private
The PDF is read and rewritten in this browser with pdf-lib. It is never uploaded or fetched from a URL.
What is preserved
Page text, vector shapes, and embedded page artwork remain vector content through page embedding. The crop is applied to every page using the same rectangle in PDF points.
Known PDF limits
Hyperlinks, annotations, signatures, XFA forms, and encryption are not carried into the new document. Encrypted, signed, or XFA PDFs are rejected before processing.
常见问题
你可能还想知道
Are links and comments preserved?
No. The page artwork is embedded as vector content, but interactive links, annotations, signatures, and form widgets are intentionally omitted.
Where is the rectangle measured from?
The rectangle uses PDF points with (0, 0) at the lower-left of each original page. Width and height must fit inside every page.
Does cropping upload my file?
No. Processing stays in your browser and the output is created locally.
Which files are refused?
Password-protected or encrypted PDFs, signed PDFs, and PDFs containing XFA forms are not supported.