SmartImage is a powerful search engine capable of identifying the source of any image. It operates with multiple search algorithms simultaneously, including SauceNao, IQDB, Ascii2D, and others. The tool offers various methods for searching, such as a text input field, drag-and-drop of images, clipboard integration, context menu options, and command line usage.
It is useful for verifying the authenticity of images, finding full versions, locating higher-quality equivalents, and more. The software runs locally on a PC, with no restrictions, and is available free of charge.
Links:
https://github.com/Decimation/SmartImage
http://trace.moe/