PDF压缩器 - 文件大小优化器
返回工具PDF压缩器 - 文件大小优化器
使用智能优化压缩PDF文件同时保持质量。提供多个压缩级别。将文件大小减少30-80%，以加快上传和电子邮件附件速度。
上传PDF文件
压缩结果
Upload a PDF file to start compression
PDF Compressor Features
Quality Levels
Choose from 4 compression quality levels
Secure Processing
Files are processed securely and deleted immediately
压缩统计
View detailed compression ratios and savings
Instant Download
Download your compressed PDF immediately
About Professional PDF Compressor
Our advanced PDF compression tool uses intelligent algorithms to significantly reduce file sizes while maintaining document quality and readability. Perfect for email attachments, web optimization, and storage management.
Trusted by professionals worldwide, this tool offers multiple compression levels to balance quality and file size according to your specific needs.
Key Features
Advanced Compression
State-of-the-art algorithms reduce file sizes by up to 90% while preserving document integrity
Quality Control
Advanced quality settings with real-time preview, compression control, and format-specific optimization parameters for perfect balance
Lightning Fast
Process files up to 100MB in seconds with optimized server infrastructure
Quick Statistics
Common Use Cases
Email Attachments
Compress images to meet email size limits while maintaining sufficient quality for sharing and presentation
Web Optimization
Reduce image sizes for faster website loading, improved SEO, and better user experience across all devices
Storage Management
Save disk space and reduce cloud storage costs with efficient compression
Mobile Sharing
Create mobile-friendly PDFs for faster sharing and downloads on mobile devices