Categories
Windows

O&O Defrag Professional versions

Defragment hard disks to improve the file-access speed
Versions Review Comments (1) Questions & Answers
26.1
Feb 2, 2023
x86 2.5 MB
26.0
25.5
25.2
25.1
25.0
24.5
24.1
24.0
x86 2.5 MB
23.5
23.0
Oct 8, 2019
Review
x86 2.5 MB
22.1
21.1
Apr 20, 2018
Review
x86/x64 2.5 MB
16.0
Sep 30, 2012
Review
15.8
Jun 20, 2012
Review
15.0
Sep 26, 2011
Review
x86 20.9 MB
14.0
Sep 5, 2010
Review
x86 19.4 MB
12.5
Jun 17, 2010
12.0
Aug 30, 2009
11.6
Sep 13, 2009
11.5
Mar 6, 2009
11.1
Nov 5, 2008
Editorial review
rating
11.0
Jan 23, 2009
10
May 15, 2007
Review
10.0
Jan 6, 2009
Editorial review
rating
8.6
Dec 20, 2008
8.5
Mar 21, 2009
8.0
May 5, 2008
6.5
Aug 2, 2008
6.0
Apr 15, 2009
4.0
Mar 1, 2008
1.0
Mar 11, 2009

What's new

v10 [May 15, 2007]
Windows Vista compatibility (x32/x64). New built-in O&O Defrag ScreenSaver and optional 64-bit version

Read more

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