Kacha is fast and effective software tool to search for information on WWW. It finds and downloads web pages, pictures, movies, mp3 music, text and other files. It has built-in Site Copier to download the whole web sites for exploring them off-line. Also you can use the Detailed Search feature to search for words and phrases in saved web pages and other text files located on your PC. Unlike with other searchbots you can add more search engines to use by the program without need for program update or author's intervention.