PDF Compressor Pro

PDF Compressor is a lightweight, reliable, and efficient tool designed to reduce PDF file sizes directly on your Android device. Make large PDF documents smaller so you can easily send them via email, share them through messaging apps, or upload them to web portals with strict upload limits. Key Features: • 100% On-Device & Private: All PDF compression is processed locally on your phone. Your documents are never uploaded to any external cloud or server, ensuring complete confidentiality. • Flexible Compression Slider: Adjust your desired reduction level smoothly from 10% up to 80% with real-time estimated output size preview. • Quick Presets: Select balanced presets with a single tap (20%, 40%, 60%, 80%) for rapid everyday workflow. • Save Storage & Bandwidth: Drastically shrink bloated PDF files while preserving page readability and essential details. • Instant Share & Export: Save compressed documents directly to your local storage or share them immediately to other applications. • Compression History: Keep track of recently compressed PDFs, review before-and-after file sizes, and re-share them anytime. • Clean & Modern Interface: Built with modern Material 3 design, supporting both English and Thai languages.