PDF Compressor
Reduce PDF file size while maintaining quality. Free, fast, and secure compression.
Click to Upload or Drag & Drop PDF
Select a PDF file to compress
Compression Settings
High Quality
Less compression
Best for printingMedium Quality
Balanced
RecommendedLow Quality
Maximum compression
Smallest file sizeCompressing PDF...
Processing your PDF...
Compression Complete!
Your PDF has been successfully compressed
Original Size
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Compressed Size
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Size Reduced By
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Reduce File Size
Compress large PDFs significantly while preserving readability
Quality Control
Choose from three compression levels to balance size and quality
100% Secure
Files are encrypted and automatically deleted after compression
How to Compress PDF Files Online
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1
Upload PDF: Click the upload zone or drag and drop your PDF file that you want to compress.
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2
Choose Quality: Select your preferred compression level - High (best quality), Medium (balanced), or Low (smallest size).
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3
Download: Click "Compress PDF" and download your optimized file with reduced size.
Why Compress PDF Files?
Large PDF files can be difficult to share via email, take up valuable storage space, and slow down uploads and downloads. Our free PDF compressor reduces file sizes significantly while maintaining visual quality, making it easier to:
- โข Share PDFs via email without hitting attachment limits
- โข Upload documents faster to websites and cloud storage
- โข Save disk space on your computer or mobile device
- โข Improve page loading speed for online documents
- โข Meet file size requirements for online submissions
Compression Quality Options:
High Quality (Less Compression)
Best for documents that will be printed or require maximum clarity. Moderate file size reduction.
Medium Quality (Balanced) - Recommended
Perfect balance between file size and quality. Suitable for most use cases including email and web sharing.
Low Quality (Maximum Compression)
Achieves the smallest file size. Good for documents where file size is more important than perfect clarity.
Key Features:
- โ Three Compression Levels: Choose the right balance for your needs
- โ Maintain Quality: Smart compression preserves readability
- โ Fast Processing: Compress PDFs in seconds
- โ No Watermarks: Clean, professional output
- โ Free Unlimited Use: Compress as many PDFs as you need
- โ Secure & Private: Files are automatically deleted after processing
Common Use Cases:
- โข Reducing large scanned documents before emailing
- โข Optimizing PDFs for website uploads
- โข Meeting file size limits for online forms
- โข Saving storage space in cloud services
- โข Preparing documents for mobile viewing
Perfect for students, professionals, businesses, and anyone who needs to reduce PDF file sizes quickly and easily. Works with all types of PDFs including scanned documents, text documents, and image-heavy files.