Optimize your PDF for uploading. Fast, free, and completely private compression.
Optimized for Upload
Auto-tuned for uploading
Privacy-first
Files never leave your device
Lightning fast
Instant compression
Optimizing for Upload
Files will be compressed for uploading
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Upload typically allows files up to a certain size. Our compressor automatically optimizes your PDF to fit within these limits while maintaining readability.
PDFs with high-resolution images, embedded fonts, or complex graphics can become large. Our compressor reduces these elements while keeping your document readable.
Compression typically reduces file size by 20-80% depending on content. PDFs with many images see the most reduction.
Yes, the compressed PDF is a new file. Your original file remains unchanged on your device. We recommend keeping the original if you need the full quality version.