84,488,480 programs installed

Should I remove Laplink Defrag Professional?

What percent of users and experts removed it?
12% remove it88% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
United States Rank #48,182
Reach 0.0006%


11.6.4259 100.00%

Laplink Defrag Professional

What is Laplink Defrag Professional?  (from O&O Software GmbH)

Unleash the hidden performance of your computer with minimum effort. Laplink Defrag packs file fragments back together to optimize your hard drive quickly and securely to ensure sustainable and maximum speed of any PC. The background monitoring function helps prevent fragmentation at its source by analyzing and defragm...  Read more


Laplink Defrag Professional is a software program developed by O&O Software GmbH. When installed, it will add a context menu handler to the Windows shell in order to provide quick access to the program. The setup package generally installs about 18 files and is usually about 28.72 MB (30,110,034 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 89% of users of Laplink Defrag Professional come from the United States, it is also popular in Canada and Netherlands.

Program detailsProgram details

URL: www.laplink.com/index.php/individuals/disk-utilities/defrag
Help link: www.laplink.com
Installation folder: C:\Program Files\Laplink\Laplink Defrag\
Uninstaller: MsiExec.exe /I{A8947B85-DB36-4803-A799-18939E28DB58}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 28.72 MB
Language: English (United States)

Program filesFiles installed by Laplink Defrag Professional

  • oodguirs.dll - Laplink Defrag (Laplink Defrag Resources (x64))
  • oodcmd.exe - O&O Defrag (O&O Defrag CommandLine Utility (x64))
  • oodcmdrs.dll - O&O Defrag Commandline Resources (LAPLINK) (x64)
  • oodcnt.exe - Defrag Container (x64)
  • oodjobd.dll - O&O Defrag Job Dialog (x64)
  • oodjobdr.dll - O&O Defrag Job Dialog Resource DLL (Laplink) (x64)
  • oodpeo.ocx - O&O Defrag OCX (x64)
  • oodpep.dll
  • oodpesur.dll - O&O Defrag SplashUp Resources (Laplink) (x64)
  • oodpetpr.dll - O&O Defrag Tip Resources (Laplink) (x64)
  • oodsh.dll - O&O Defrag Shell Extension (x64)
  • oodshrs.dll - O&O Defrag Shell Extension Resource DLL (Laplink) (x64)
  • oodwiz.dll - O&O Defrag Wizard (x64)
  • oodwizrs.dll - O&O Defrag Wizard Resource DLL (Laplink) (x64)
  • oodperwr.dll - O&O SDK (Laplink Registration Wizard Resources (x64))
  • oorwiz2.dll - O&O Registration Wizard (x64)
  • oosu.dll - O&O SplashUp (x64)
  • ootip.dll - O&O Tip Dialog (x64)

Program behaviorsBehaviors exhibited

Context Menu Handler
  • oodsh.dll added to Windows Explorer under the name 'OODefrag' with a class of {48EAD1E1-ECF2-4a85-AA09-1C44FBEED451}.

How do I remove Laplink Defrag Professional?

You can uninstall Laplink Defrag Professional from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Laplink Defrag Professional, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Laplink Defrag Professional.

Win 7 (SP1) 64%
Win XP 9%
Uninstall it 12%
Keep it 88%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 63.64%
Windows 10 27.27%
Windows XP 9.09%
Which OS releases does it run on?
Windows 7 Home Premium 27.27%
Windows 7 Professional 18.18%
Windows 7 Ultimate 18.18%
Microsoft Windows XP 9.09%
Windows 8 9.09%
Windows 8 Pro 9.09%

Distribution by countryGeography

88.89% of installs come from the United States
Which countries install it?
  United States 88.89%
  Canada 5.56%
  Netherlands 5.56%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 30.00%
Hewlett-Packard 20.00%
Toshiba 10.00%
Intel 10.00%
Gateway 10.00%
Acer 10.00%
American Megatrends 10.00%
Common models
Dell Dell System Inspir... 28.57%
TOSHIBA Satellite P755 14.29%
HP Pavilion dv7 Notebook ... 14.29%
Hewlett-Packard 23-d284 14.29%
Gateway FX530 14.29%
Dell Inspiron 660 14.29%

About O&O Software GmbH

The company develops and sells software products for data management and security, the first product beingO&O Defrag.
Publisher URL: www.oo-software.com


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