Defraggler (piriform.defraggler.defraggler) is a Windows software application that has been discovered and submitted by users of Software.com. The latest version that our users have reported running on their systems is Defraggler 2.17.0.898. The most popular version of this application used by our users is Defraggler 2.21.0.993.

Operating System: Windows

File name: Defraggler.exe

File Version: 2.17.0.898

Product Version: 2.17.0.898

Internal Name: Defraggler.exe

Copyright: Copyright 2007-2014 Piriform Ltd