Download of O&O Defrag V8.0 Professional Edition

Please note: If you use a Windows-Server, you have to download O&O Defrag V8.0 Server Edition. This Professional Edition is designed for Workstation OSs only!

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O&O Defrag Version 8.0.1398 Professional Edition released 2005-06-08
English Version	File size:	7,973 KB
	Download:	OODefrag8ProfessionalEnu.exe
	Download (Mirror):	OODefrag8ProfessionalEnu.exe

System requirements

• Windows XP Home Edition or Professional
• Windows 2000 Professional Edition
• Windows NT 4.0 Workstation

All installation files are executable and self-extracting program files.

Please note: This software will not run on Windows 95/98/Me and Windows Server operating systems!

Download of additionally required components for Windows NT4 If you want to use this application on Windows NT 4, you have to install the following additional components (if they are not already installed on your system): Microsoft Management Console 1.2 or better Microsoft Directory Service Client Both components are provided by Microsoft free of charge. You must own a valid license for your operating system in order to use these add-ons. Please read carefully the licensing agreement during installation. Microsoft Management Console 1.2 released 2001-04-12 English Version  File size: 2,953 KB   Download: mmc_1_2_enu.zip   Download (Mirror): mmc_1_2_enu.zip   Microsoft Directory Service Client 5.0 released 2001-01-29 English Version  File size: 1,482 KB   Download: msdsc_enu.zip   Download (Mirror): msdsc_enu.zip

Licensing Notes

Notes for the trial version: These versions are limited trial versions and cease to function after 30 days. You can unlock them at any time with a valid license code without the need to reinstall.

Notes for our registered users: You can download the current trial version and install it. You can unlock it with your license code.