84,488,480 programs installed

Should I remove Duden-Bibliothek?

What percent of users and experts removed it?
5% remove it95% keep it
Overall Sentiment
What do people think about it?
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How common is it?
Global Rank #15,362
United States Rank #40,544
Reach 0.0179%


5.2.0 17.33%
5.1.0 82.67%

Other programs by Bibliographisches Institut GmbH



Duden-Bibliothek is a software program developed by Bibliographisches Institut GmbH. The most common release is 5.1.0, with over 98% of all installations currently using this version. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The primary executable is named dudenbib.exe. The setup package generally installs about 32 files and is usually about 25.27 MB (26,493,290 bytes). The software utilizes the Nokia Qt cross-platforms C++ framework. 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 77% of users of Duden-Bibliothek come from Germany, it is also popular in the United States and Austria.

Program detailsProgram details

URL: www.duden.de
Installation folder: C:\Program Files\Duden\Duden-Bibliothek\
Uninstaller: MsiExec.exe /I{5C81B189-5456-40C4-9313-7FE6FA6DD64C}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 25.27 MB
Language: German (Germany)

Program filesFiles installed by Duden-Bibliothek

Program executable:dudenbib.exe
Path:C:\Program Files\Duden\Duden-Bibliothek\dudenbib.exe
Additional files:
  • QtTest4.dll (by Trolltech ASA) - QTestLib (Qt Unit Testing Library)
  • Qt3Support4.dll (by Trolltech ASA) - Qt4 (C++ application development framework.)
  • QtCore4.dll
  • QtGui4.dll
  • QtNetwork4.dll
  • QtOpenGL4.dll
  • QtSql4.dll
  • QtSvg4.dll
  • QtXml4.dll
  • assistant.exe

Program behaviorsBehaviors exhibited

Scheduled Task
  • dudenbib.exe is scheduled as a task with the class '{4824CB79-C527-4A9D-9548-3C7BE88627DA}' (runs on registration).

How do I remove Duden-Bibliothek?

You can uninstall Duden-Bibliothek 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 Duden-Bibliothek, 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 Duden-Bibliothek.

Win 7 (SP1) 66%
Win Vista 0%
Uninstall it 5%
Keep it 95%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.48%
Windows 10 25.57%
Windows XP 5.40%
Windows Vista 2.56%
Which OS releases does it run on?
Windows 7 Home Premium 38.46%
Windows 7 Professional 13.96%
Windows 7 Ultimate 12.54%
Windows 8.1 5.98%
Microsoft Windows XP 5.41%
Windows 8.1 Pro 4.56%

Distribution by countryGeography

76.77% of installs come from Germany
Which countries install it?
  Germany 76.77%
  United States 6.52%
  Austria 5.10%
  Switzerland 1.42%
  Italy 1.42%
  France 1.13%
  United Kingdom 0.85%
  Poland 0.85%
  Belgium 0.57%
  Canada 0.57%
  Sweden 0.57%
  Australia 0.28%
  BA 0.28%
  Spain 0.28%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 21.21%
Medion 15.15%
ASUS 13.13%
Hewlett-Packard 11.11%
Samsung 9.60%
Dell 8.08%
Lenovo 4.55%
American Megatrends 3.54%
Intel 2.02%
Sahara 1.52%
Apple 1.01%
Common models
MEDIONPC MS-7728 4.65%
HP Pavilion dv7 Notebook ... 3.10%
Acer Aspire 7741 2.33%
ASUSTeK N76VZ 2.33%
MEDIONPC MS-7204 2.33%
MEDIONPC MS-7707 2.33%


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