Download FileIndex

Instantly find files across your entire PC by simply typing a file name.
Supports Korean initial consonant search to find files with just a few keystrokes.
Offers advanced search filters, including extensions, file sizes, wildcards, and regular expressions.
Detects duplicate files by comparing names, sizes, and file contents.
Keeps search results up to date by tracking file changes in real time.
Minimizes system impact with fast initial indexing and low memory usage.
Supports opening, copying, dragging and dropping, and previewing files just like File Explorer.
Keeps your file index stored locally without sending data to external servers.
Supports 22 languages and light and dark themes.

Reduced freezing when interacting with lists or opening files, folders, and web addresses.
Fixed freezing during real-time updates when reopening windows.
Updated document preview tables to wrap long text without spaces within cells.
Changed document previews to update only after arrow-key file navigation stops.
Fixed an issue where arrow-key input would stop working when selecting preview items in certain environments.
Fixed black areas remaining after resizing a window during document preview.

Added retries for up to one minute when the notification area icon fails to appear
Added a loading indicator when search results take over 0.3 seconds to appear

Added content search for text and document files with `:keyword`
Added drag selection of multiple files from the path, size, or date columns or empty list space
Changed startup indexing and change tracking to begin when the PC is idle
Fixed the tray icon not appearing after startup in some environments
Added the program version to the tray icon tooltip

Fixed preview tasks that could stall or remain open on some systems
Changed the right-click menu to the app menu and added a setting to use the Explorer menu
Added direct file renaming in the results list
Excluded Recycle Bin items from search results
Added a global shortcut to open the window and F2 to rename files
Added document previews for HWP, HWPX, DOC, DOCX, XLS, XLSX, PPT, and PPTX files

Added a resizable preview pane beside search results
Added document and text previews
Added keyboard navigation for preview text
Added drive capacity and free space details, with drive selection for searches
Added Open Path and Copy Full Path to the right-click menu
Kept other drives searchable while a new drive is indexed, with progress shown in the status bar
Reduced full-drive reindexing when restarting the app or after changes accumulate