Compress PDF
Reduce PDF file size by up to 90% without losing quality. Free online, no signup.
12.9K+ tệp đã chuyển đổi
Drop your file here
or click to browse
PDF files accepted
File converted!
You've used all 3 free conversions today.
This file exceeds the free 25MB limit.
One-time payment · Stripe & PayPal
Convert often? Save with a subscription:
Conversion Failed
We hit a snag, but we've got you
Leave your email and we'll send you the converted file within 24 hours.
Got it! We'll email you within 24 hours.
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.
Compress PDF — Cách Hoạt Động
- 1 Upload your PDF file
- 2 Choose compression level (High, Medium, or Low)
- 3 Click Compress to reduce file size
- 4 Download your compressed PDF
Câu Hỏi Thường Gặp
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.