FileLens

Key features

• Lazy directory tree — expand/collapse, hidden-dotfile toggle, breadcrumb navigation, drag-resizable column, and every entry is shown (no per directory cap).
• Browse a lazy directory tree, preview many formats, search file names and contents, open multiple tabs, and inline-edit text files — with containment guards and version-guarded writes built in.
• The Loader row (idfilelens) loads the Host service
• The column width drag range inherits the host's details-column constants (stock hosts allow a narrower range than the development layout
• Refresh keeps your open tabs.