Tuneup Utilities Instant

Original versions under the "TuneUp Utilities" name (such as the 2009–2014 editions) officially lost support on December 31, 2016 Current State: Today, the software is part of the Gen Digital

In the days of Windows XP, the Windows Registry was a frequent source of system slowdowns. TuneUp Utilities included a deep scanner to find broken class keys, invalid paths, and obsolete software entries. It also offered a registry defragmenter to compact the registry hives, theoretically improving read speeds. tuneup utilities