ImageMini Pro compresses PNG, JPEG, WebP, GIF, SVG, and HEIC images on your Mac. Nothing gets uploaded — your files stay 100% private. Unlike TinyPNG, there are no upload limits or internet needed. A two-phase engine (lossy then lossless) maximizes compression while keeping quality. Batch hundreds of images. Preview with zoom. Track savings with built-in analytics. 7-day free trial, then $9.99 one-time — no subscription.