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Should I remove Cortona3D U3D Plug-in?

What percent of users and experts removed it?
2% remove it98% 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 0.0002%


1.0.1 100.00%

Other programs by ParallelGraphics

Cortona3D U3D Plug-in


Cortona3D U3D Plug-in is a program developed by ParallelGraphics. The main program executable is cortona_vistabroker.exe. The software installer includes 27 files and is usually about 8.94 MB (9,370,454 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 as well as Windows XP. While about 57% of users of Cortona3D U3D Plug-in come from the United States, it is also popular in India and BN.

Program detailsProgram details

Installation folder: C:\Program Files\Archivos comunes\ParallelGraphics\Cortona\
Uninstaller: MsiExec.exe /X{377F7CEC-423D-4DCD-ACC3-634CFE9EA76E}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 8.94 MB
Language: English (United States)

Program filesFiles installed by Cortona3D U3D Plug-in

Program executable:cortona_vistabroker.exe
Name:Cortona3D Viewer
Vista Broker Object
Path:C:\Program Files\Archivos comunes\ParallelGraphics\Cortona\cortona_vistabroker.exe
Additional files:
  • CarbonCopy.dll - Cortona Snapshot Printing Support
  • chameleon.dll - Cortona3D Viewer (Chameleon: Customizable Look and Feel)
  • cortona_control.dll - Cortona3D ActiveX Control
  • cortona_dxs.dll - Cortona3D Sound System
  • cortona_imagers.dll - Cortona3D Imaging System
  • cortona_res.dll - Cortona3D Resources
  • cortona_support.dll - Cortona Support
  • cortona_transport.dll - Cortona3D Transport System
  • dsound_renderer.dll - Cortona DirectSound Renderer
  • Engine.dll - Cortona VRML Engine
  • MovieImager.dll - Cortona Movie Imager
  • npcortona.dll - Cortona3D Plug-in for Mozilla-based Browsers (7, 0, 0, 187)
  • RevancheDX7.dll
  • RevancheDX9.dll - DirectX v9.0c Based Low Level Renderer
  • RevancheOGL.dll - OpenGL Based Low Level Renderer
  • Rob.dll - High Level Renderer Objects
  • Shelley3.dll - Cortona VRML Automation Driver
  • cortona_js2.dll - Cortona3D JavaScript
  • cortona_native.dll - Cortona Native Script Engine
  • cortona_u3d.dll - ParallelGraphics Cortona U3D Plug-in (Cortona U3D Plug-in)
  • DXSelector.dll - DirectX Renderer Version Selector
  • IFXCore.dll (by Intel) - Universal 3D (U3D IFXCOM Core)
  • IFXImporting.dll (by Intel) - U3D Importing Plug-ins
  • RevancheDX5.dll - DirectX v5.0 Based Low Level Renderer
  • RSoft32.dll - Software Renderer Stub

Program behaviorsBehaviors exhibited

Google Chrome Plugin
  • npcortona.dll is loaded in the Google Chrome web browser as 'npcortona.dll'.
Mozilla Plugin
  • npcortona.dll is loaded into Mozilla Firefox under the product name 'Cortona3D Viewer' with a plugin key of '@parallelgraphics.com/Cortona' for all users of the PC.

How do I remove Cortona3D U3D Plug-in?

Quickly and completely remove Cortona3D U3D Plug-in from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Cortona3D U3D Plug-in 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 Cortona3D U3D Plug-in, 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 Cortona3D U3D Plug-in.

How do I reset my web browser?

If your web browser homepage and search settings have been modfied by Cortona3D U3D Plug-in you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome

Win 7 25%
Win 8 25%
Plugs into Mozilla Firefox
Uninstall it 2%
Keep it 98%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 50.00%
Windows XP 25.00%
Windows 10 25.00%
Which OS releases does it run on?
Windows 8 Pro 25.00%
Windows 7 Professional 25.00%
Windows 7 Home Premium 25.00%
Microsoft Windows XP 25.00%

Distribution by countryGeography

57.14% of installs come from the United States
Which countries install it?
  United States 57.14%
  India 14.29%
  BN 14.29%
  Turkey 14.29%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Lenovo 33.33%
Hewlett-Packard 33.33%
Acer 33.33%
Common models
LENOVO 20202 33.33%
HP Compaq 8100 Elite SFF ... 33.33%
Acer Aspire 4820TG 33.33%


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