Fast file indexing, just a little slower than “Everything”.
Fast searching, supports wildcard and keyword mode.
Fast startup, may be faster than “Everything”.
Fast sorting, faster than “Everything” when sorting by file size or file time.
Command-line interface support.
No UAC prompt on startup, Hddb only need admin permission when building database.
No real-time database updating, you must update the database on-demand.
Can show folder size, useful when you want to analyze disk usage.