In minutes, Space Ace completely and safely scrubs your hard disk clean of virtually all system-generated junk. Space Ace also locates temporary, orphaned, and dynamically regenerated data files other disk management tools miss.
The first time you run Space Ace, you may be surprised at how much wasted disk space is reclaimed. On my system, I reclaimed 185 megabytes of wasted space. Of course, your results may vary, depending upon the programs you use, how your system is configured, how often you use your PC, and how often you use Space Ace. But most users can expect to reclaim 10M, 50M, 100M, 200M, even gigabytes of wasted space the first time they run Space Ace.