ScanFS is a well-designed desktop search tool, particularly useful for its file management, search and replace options.

Features:

• Search in single directories or directory groups
• Search and replace in multiple files
• Supports simple or regular expressions for filenames and file contents
• Live preview of file contents, without the need to rescan the file system
• Live preview of images
• Windows Explorer integration (by clicking the search button, or pressing F3)
• Search using multiple file patterns
• Save/Load search criteria
• Full unicode support (filenames, file contents, search results, search and replace)
• Refine search mode (search within catalogs or existing results)
• Copy/Move/Delete/Rename files and/or directories
• Drag-drop support, e.g. drop files in explorer windows
• Can be used as a visual replacement for the command-line grep command