PDF Compression Tool

Local Processing - No data uploaded

Completely local compression in browser, your files never leave your device

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Supported format: PDF (max 50MB)

Complete Privacy

All processing done locally, files are not uploaded to server

Fast Compression

Leverage browser performance, complete in seconds

Instant Download

Auto download after compression, no waiting

Technical Note

This tool uses WebAssembly technology to run PDF compression algorithms in the browser, ensuring your files are processed entirely locally. The compression algorithm automatically optimizes image quality, removes redundant data, while keeping text clear and readable.