裁切
裁去 PDF 的邊界
繪製要保留的區域，去除不需要的邊界或框線，就在您的瀏覽器中完成。
- 檔案在您的裝置上處理
- 無檔案大小限制
- 100% 免費
Restoring your session…
How to crop a PDF
- 1Add the PDF whose margins you want to trim.
- 2Adjust the green frame over the area to keep.
- 3Click “Crop” and download the cropped PDF.
Frequently asked questions
Does the crop apply to every page?
Yes, the same area is applied proportionally to each page, whatever its size.
Are my files uploaded to a server?
No, cropping runs entirely in your browser.
Can I recover the trimmed margins?
Your original PDF stays intact on your device; only the exported file is cropped.