壓縮PDF
Reduce PDF file size by up to 90% without losing quality. Free online, no signup.
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Reduce PDF file size by up to 90% without losing quality. Perfect for email attachments, web uploads, and saving storage space. Choose between three compression levels: High Quality for printing, Medium for sharing, or Low for the smallest file size.
壓縮PDF — 使用方法
- 1 上傳你的 PDF file
- 2 選擇 compression level (High, Medium, or Low)
- 3 點擊 Compress to reduce file size
- 4 下載你的 compressed PDF
常見問題
Typically 40-90% depending on content. Image-heavy PDFs compress the most.
High Quality mode preserves nearly all quality. Medium is good for sharing. Low gives smallest size but may reduce image quality.
Yes, files up to 25MB are free. Larger files start at $2.
