裁切 PDF
拖曳選擇要保留的區域，然後裁切每一頁。
運作方式
上傳您的 PDF，在預覽畫面中拖曳選取框到想保留的區域，然後下載結果。同一個裁切範圍會套用到每一頁。
裁切區域是如何計算的？
您畫出的選取框會以頁面寬高的百分比來計算，再套用到每一頁——因此即使頁面大小不同，比例也會保持一致。
我可以復原裁切嗎？
裁切只會改變可見範圍（頁面的裁切框）——請務必保留原始檔案，因為此工具是在副本上運作，下載前不會變更任何內容。
Can I crop each page differently?
No — one crop area, measured as a percentage of the page, is applied uniformly to every page in the file.
Does cropping delete content outside the box permanently?
The content outside the crop box is hidden from view, and your original file is never modified — always keep the original if you might need the full page later.
Will cropping change the file size?
Usually only slightly — cropping changes what's visible, not the underlying embedded content, so don't expect the significant size reduction that Compress PDF provides.
Can I type exact crop measurements instead of dragging?
No — selection is drag-only, there's no field for entering millimeters or inches. For a precise crop, zoom in on the preview in your browser first so the box lines up exactly where you want it.
Does cropping resize the page, or just hide part of it?
page.crop.faq7Text