ImgZilla✓ Verified · imagetool.app

ImgZilla is a native macOS application designed for offline, local image compression. The tool processes images directly on the user's computer without uploading files to external servers, prioritizing data privacy. It supports batch processing for folders and multiple file formats, including JPG, PNG, GIF, SVG, HEIC, WebP, and AVIF. Features include side-by-side image quality comparison, automatic metadata removal, and original file backup to the system trash. The application is distributed under a freemium model, offering a limited free version alongside an unlimited version available via a one-time purchase.