About
Optimage is an advanced image optimization tool that allows you to minimize images without loss for websites, applications, storage and sharing. It uses advanced metrics to automatically adjust image quality for smaller image files that are 10 times as visually visual as originals.
Maximum compression ratio is achieved by exhaustively testing different compression parameters and image data structures using new and traditional heuristics.
The simple, built-in GUI and universal CLI clients are designed to work efficiently across multiple platforms on desktops and servers.
Features:
Automatic image compression
Intelligent lossy and lossless image compression
Achieve consistent good quality with custom perceptual image quality metrics and improved encoders
Near-optimal image compression, highest lossless compression density of any compressor known
Avoid double compression with intelligent, link-free image quality assessment
Intelligently convert 24-bit PNG images into much smaller 8-bit indexed color images with full alpha transparency using perceptual color quantization and adaptive anti-aliasing
Dramatically reduce the size of full-color images with alternative, nearly lossless compression
Full color control with ICC profile support
Convert to sRGB for consistent color on the web and mobile devices
Automatic chroma subsampling and grayscale conversion
Securely remove personal information and hidden metadata (Exif, XMP, IPTC, GPS geotags, comments, thumbnails, etc.) while keeping some useful metadata (Android 9-patches, aPNG, etc.)
Automatic and lossless photo rotation based on Exif orientation tag
Scale your video or animation and adjust the frame rate for optimal file size