ToolCompress PDF
Reduce PDF file size while keeping quality. Free online PDF compressor.
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Drag & drop your PDF here or browse files
Max 50MB per file
Original Size
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Compressed Size
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Saved
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How to Compress a PDF
1. Upload your PDF file by dragging it or clicking to browse.
2. Click "Compress PDF" — our tool optimizes the file structure and reduces size.
3. Download your compressed PDF.
What Does PDF Compression Do?
- Removes redundant data and optimizes internal structures
- Reduces file size for email attachments
- Makes PDFs faster to load and share
- Preserves text, images, and formatting
FAQ
Will compression affect quality? The optimization preserves visual quality while removing unnecessary data.
How much smaller will my PDF be? Results vary — typically 10-60% reduction depending on the PDF content.