dopus

Directory Opus, commonly abbreviated as DOpus, is a Windows file manager developed by GPSoftware, an Australian software company. It is designed as an advanced alternative to the Windows File Explorer, offering extensive customization and automation facilities for organizing, viewing, and manipulating files and folders.

The software features a dual-pane and tabbed interface by default, enabling simultaneous navigation of multiple directories. It supports configurable toolbars and hotkeys, and offers a comprehensive set of file operations including bulk renaming, advanced copying and moving, and background job queuing. Users can filter views, sort and group items, and use metadata such as date, size, type, or user-defined tags. A built-in viewer and multimedia preview provide quick access to various file types, while archives and FTP are integrated without requiring separate programs. It also offers thumbnail generation, folder formats, and virtual folders or collections for organizing files across multiple locations.

DOpus includes automation features, such as scripting and customization through a built-in scripting engine and external plugins. It can replace Windows Explorer as the default file manager and integrates with the Windows shell while maintaining compatibility with many third-party extensions. The software supports Unicode, high-DPI displays, and extensive localization.

Release and licensing: Directory Opus is a commercial product that offers trial evaluation. It is updated with major releases and ongoing maintenance; licensing options traditionally include single-user and additional tiers for business use. It is widely regarded among power users for its depth of features and configurability, though its breadth can present a learning curve for new users.