74,139,804 programs installed

Should I remove OpenTeacher?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Reach 0.0010%


VersionDistribution 100.00%



OpenTeacher is a software program developed by OpenTeacher Maintainers. 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 software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The setup package generally installs about 30 files and is usually about 27.7 MB (29,046,182 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 8. While about 57% of users of OpenTeacher come from the United States, it is also popular in Belgium and Netherlands.

Program detailsProgram details

Installation folder: C:\Program Files\openteacher\python\lib\test
Uninstaller: MsiExec.exe /X{DF894BA4-17AE-4F2E-B128-7485BB5CC5E1}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 27.7 MB
Language: English (United States)

Program filesFiles installed by OpenTeacher

  • openteacher.exe
  • libeay32.dll (by The OpenSSL Project, http://www.openssl.org/) - The OpenSSL Toolkit (OpenSSL Shared Library)
  • phonon_ds94.dll (by Digia Plc and/or its subsidiary(-ies)) - Qt4 (C++ application development framework.)
  • phonon4.dll (by Nokia and/or its subsidiary(-ies))
  • python27.dll (by Python Software Foundation) - Python (Python Core)
  • pythoncom27.dll - PyWin32
  • pythonw.exe
  • pywintypes27.dll
  • qcncodecs4.dll (by Digia Plc and/or its subsidiary(-ies))
  • qgenericbearer4.dll
  • qgif4.dll
  • qglgraphicssystem4.dll
  • qico4.dll
  • qjpcodecs4.dll
  • qjpeg4.dll
  • qkrcodecs4.dll
  • qmng4.dll
  • qnativewifibearer4.dll
  • qsvg4.dll
  • qsvgicon4.dll
  • qtcore4.dll (by Nokia and/or its subsidiary(-ies))
  • qtga4.dll
  • qtgui4.dll
  • qtiff4.dll
  • qtnetwork4.dll
  • qtopengl4.dll
  • qtscript4.dll
  • qtwcodecs4.dll
  • qtwebkit4.dll
  • ssleay32.dll (by The OpenSSL Project, http://www.openssl.org/)

Program behaviorsBehaviors exhibited

Scheduled Task
  • pythonw.exe is scheduled as a task with the class '{20BC6655-A21B-4BFB-A2C8-68F30DCFF9DA}' (runs on registration).
Windows Firewall Allowed Program
  • pythonw.exe is added as a firewall exception for 'C:\Python27\pythonw.exe'.

How do I remove OpenTeacher?

Quickly and completely remove OpenTeacher from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall OpenTeacher 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program OpenTeacher, click it, and then do one of the following:
    • Windows Vista/7/8: 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 OpenTeacher.

Win 7 (SP1) 50%
Win 7 7%
Uninstall it 7%
Keep it 93%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 57.14%
Windows 8 28.57%
Windows XP 14.29%
Which OS releases does it run on?
Windows 7 Home Premium 28.57%
Windows 8.1 21.43%
Microsoft Windows XP 14.29%
Windows 7 Professional 14.29%
Windows 7 Ultimate 14.29%
Windows 8.1 Pro with Medi... 7.14%

Distribution by countryGeography

56.52% of installs come from the United States
Which countries install it?
  United States 56.52%
  Belgium 8.70%
  Netherlands 8.70%
  BS 4.35%
  Chile 4.35%
  Germany 4.35%
  Croatia 4.35%
  Romania 4.35%
  South Africa 4.35%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 41.67%
Acer 33.33%
Sony 8.33%
Samsung 8.33%
Common models
Sony SVT15112CXS 7.14%
Samsung R720 7.14%
Packard Bell imedia S3720 7.14%
MSI MS-7740 7.14%
MSI MS-7592 7.14%


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