Optimage
Optimage is an advanced image optimization tool designed to reduce file sizes for images used in websites, apps, storage, and sharing. It employs sophisticated compression algorithms to minimize image dimensions while maintaining visual fidelity — typically achieving compression ratios of up to 10x smaller file sizes. The app includes both a graphical user interface for interactive use and a command-line interface for batch processing and server automation, making it useful for web developers, designers, content creators, and anyone managing large image collections.
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1 suggestionOptimage version 3.5.1 is the current release, but there is no confirmed native Apple Silicon build available. The IsAppSiliconReady database last updated their status in December 2020 and explicitly noted that Optimage "has not yet undergone testing on Apple Silicon Macs," and no subsequent search results indicate a native build has been released since then. With approximately two years and four months remaining before Rosetta 2 is removed in macOS 28 (September 2028), you should contact the developer to ask about their plans for native Apple Silicon support. If the vendor confirms no native build is planned, consider ImageOptim as an alternative — it is actively maintained, offers full Apple Silicon support, and provides similar PNG and JPEG optimization functionality with a simpler workflow. ImageOptim is free (donationware) and available on MacUpdate. In the meantime, your copy of Optimage continues to run under Rosetta 2.
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