GP Software, accessible at https://www.gpsoft.com.au/, is a software development company based in Australia, recognized for creating Directory Opus, a highly customizable and robust file manager for Windows. Directory Opus offers advanced features such as dual-pane views, tabbed browsing, powerful search and filtering capabilities, and extensive file management functions that cater to both casual users and IT professionals. GP Software focuses on enhancing user productivity and efficiency through its innovative file management solutions. The company provides comprehensive support and resources for users to maximize their software experience.