Make large PDFs small enough to email or upload. Images are recompressed and unused data removed while text stays crisp. Image-heavy files often shrink by 90% or more.
Free · no sign-up · no watermark
Any PDF that's too big to send.
Balanced for everyday use, or strong for the smallest file.
See the new size before you download.
It depends on the content. Scans and photo-heavy PDFs shrink the most, often by 90% or more. Text-only PDFs are usually small already.
Text and vector graphics stay sharp. Photos are recompressed; the balanced level keeps them looking good on screen and in print.
是的。免帳號即可免費使用:每天 3 項任務(註冊免費帳號可達 6 項),檔案上限 20 MB,且不會加上浮水印。如需更多用量,一日通行證 24 小時 $1.99,Pro 每月 $5.99。
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