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On our website, you can find a free download of O&O Defrag Professional 29.0. The fact that O&O Software GmbH is the developer of the software is well-known by its users.
Our users often look for the installation files for the software with the following names: DefragIcon.exe, PRO.exe, OODefragv8.5Portable.exe, OODefrag12ProfessionalEnu.exe and OODefrag.exe etc. The downloadable file of this latest software version requires 29 MB of free space.
The most popular versions of the software that our community members install are 21.1, 16.0 and 15.8. You can find this program in the System Utilities category on our software library.
Based on the community opinions, the strong sides of the software are: the software has an easy interface, has a good price, is highly configurable, works well and is complete. As users mention, the weak point of the software is: it shows error messages.
Our antivirus system always checks the programs for spyware. It scanned O&O Defrag Professional and reported that it is virus free. Sometimes, the tool can be distributed under different names, such as "OO Defrag Professional Edition", "OO Defrag Professional", "OO Defrag Pro". Notice that O&O Defrag Professional can be installed on the following OSs: Windows XP/7 32-bit.
