Size Compressor
Reduce PDF file size without losing visible quality.
Drop your PDF here
or click to browse from device
Waiting for action
Optimal performance is achieved with files under 50MB.
Privacy First
All operations happen inside your browser. No files are uploaded to any server.
Military Encryption
Uses 128-bit AES encryption standard for the highest level of PDF security.
WebAssembly Powered
High performance PDF engine running via WASM for desktop-class speed.