Compress PDF files to reduce file size while maintaining quality. Free online PDF compressor for email, web uploads, and storage. No registration required.
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Compress PDF files to reduce file size while maintaining quality. Free online PDF compressor for email, web uploads, and storage. No registration required.
Drag and drop your PDF file here
or
Maximum file size: 100MB
Simply drag and drop or select your PDF file. We support files up to 100MB with all PDF versions.
Select compression quality, image optimization, and other settings to balance file size and quality.
Get your optimized PDF instantly. Achieve up to 90% size reduction while maintaining readability.
Compression ratios vary by content type. Image-heavy PDFs can be compressed by 70-90%, while text-only documents typically achieve 20-40% reduction.
Our smart compression algorithms maintain text readability while optimizing images. You can choose compression levels to balance size and quality.
Yes, all processing happens securely in your browser. We never store your files permanently, ensuring complete privacy and security.
We support PDF files up to 100MB. For larger files, consider using our PDF splitter tool first to divide them into smaller sections.
Combine multiple PDF files into a single document. Perfect for creating unified reports or presentations.
Try PDF Merger →Split large PDFs into smaller files. Extract specific pages or divide documents by sections.
Try PDF Splitter →Extract text content from PDF files with high accuracy. Convert PDFs to editable text format.
Try PDF to Text →