About this app
Reclaim your disk space without sacrificing image quality! JPEG Jackal is a powerful, native macOS tool designed to optimize your photo library efficiently. Whether you are a professional photographer or just want to save space on your drive, JPEG Jackal delivers the perfect balance between compression and quality. Key Features: Smart Compression: Reduce file size significantly while keeping your photos looking sharp. Drag & Drop Simplicity: Process single files or entire folders instantly. Safety First: The app only compresses when it's beneficial. Use the "Test Folder" to preview results risk-free before overwriting. Native Performance: Built for macOS to utilize the full power of your hardware for lightning-fast processing. Detailed Stats: See exactly how much space you've saved and the compression ratio in real-time. Stop wasting space. Make your library lean and fast with JPEG Jackal.
Latest release
What’s New
A fresh look for JPEG Jackal! We've redesigned the app to make it even more intuitive and beautiful. It fits perfectly right at home on your Mac. This update includes: Brand New Design: A modern, streamlined interface that makes compressing images faster and more enjoyable. Ready for macOS 26: Full compatibility with the latest system updates for maximum performance. Bug Squashing: We’ve fixed reported issues and improved stability under the hood.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 8, 2026 · 12:57 AM $3.99
Screenshots
