GLview

GPU Extensions Viewer for OpenGL, Vulkan, and DirectX

GLview is your trusted PC companion, offering invaluable insights into your OpenGL, Vulkan, DirectX, and Apple Metal 3D accelerators. Gain access to essential details including vendor name, implemented version, renderer name, and extensions for your current 3D accelerator. Plus, unleash the power of basic 3D rendering tests for OpenGL and Vulkan to put your hardware through its paces. Experience performance like never before!

Free Download Glview

Overview

GLview is an essential tool for developers and users who want to optimize their graphics performance and ensure the smooth operation of their system. By providing accurate and up-to-date information about their 3D accelerator, GLview enables users to make informed decisions and take appropriate action to enhance their system’s performance.

Whether you’re a gaming enthusiast or a professional developer, GLview is an indispensable tool that will help you get the most out of your system’s graphics capabilities. With its user-friendly interface and reliable performance, GLview is the perfect choice for anyone looking to optimize their graphics performance.

GLview is a free-of-charge software that has been recognized by Softpedia as 100% free and safe from spyware, adware, and viruses. If you want to download the latest version of OpenGL Extensions Viewer (GLview)

New : GLview 7.0: The next major update, with updated interface, DirectX Capabilities viewer included, updated rendering test with new interface and new macOS/iOS/iPad entirely rewritten is now available

Also GLview 5.39 has been re-edited and now available for Window XP/Vista.

Feature

Discover GLview 7

OpenGL Extensions Viewer 7 appears to be a significant advancement, with several notable features and improvements. The inclusion of multiple language translations in French, English, Portuguese, and Russian expands the accessibility of the application to a broader international audience, making it easier for users from different regions to utilize the tool effectively.

The addition of DirectX version detection provides users with valuable information about the installed DirectX version, which can be crucial for ensuring compatibility with other applications and games that rely on DirectX functionality.

Furthermore, being able to detect and display the versions of AMD and NVIDIA drivers is an essential feature for users with AMD or NVIDIA graphics cards. Keeping the graphics drivers up-to-date is essential for optimal performance and compatibility, and this information empowers users to make informed decisions about driver updates.

The continuous evolution and improvement of OpenGL Extensions Viewer demonstrate your commitment to delivering a robust and reliable tool for exploring graphics capabilities and hardware details across different platforms and graphics APIs.

If there are any further updates, insights, or future plans you’d like to share about OpenGL Extensions Viewer or any other aspect of the application, please feel free to do so. Your ongoing efforts to enhance this tool for the graphics community are truly commendable!

Explore GLview 7 for PC, showcasing OpenGL Extensions List, Version details, Rendering Tests, a Database with 2,000+ renderers, extensions documentation, CPUID detection, Vulkan extensions, and more.

Also available for Mac, Google Play, and Apple Store

Release Notes

7.1.0 – Latest

Updated iOS, macOS and Android counter part (GLview Pro)
Address XML report formatting.

7.0.10

Partial Windows 7 support.
Fallback to Core Profile if Compatibility Profile is not supported (ERROR_INVALID_VERSION_ARB )
Switching context now refresh the interface properly.
Restore Submit button.

7.0.3

Made summary page scrollable for display with less than 1080p.
Installation is now in C:\Program Files
Added Simplified Chinese language
Removed dependencies wih Visual Studio 2020 DLL for Windows 7.0

6.4.99 – Final version for 6.x (2024-02-25)

Updated installer.
Updated database.

6.4.4

Moved glview.log to /AppData folder
Improved ‘latest version’ detection.
Updated database.

6.4.3

Latest Version
Support for non standard installation path.
Updated to Visual Studio 2022
Updated database.

6.4.0

Fast database loading with a new format.
Improved texts and french translation,
Improved vulkan rendering tests.
New application icon.
Updated database.

6.3.8

Updated DirectX 12 and Shader Model detection (up to 6.7)
Other bug fixes and improvements.

6.3.7

Added sRGB and Linear framebuffer for Vulkan and OpenGL rendering tests.
Other bug fixes and improvements.

6.3.4

Fix accents in portuguese language.
Updated vulkan rendering tests and compliance
Other bug fixes and improvements.

6.3.2

Changed debug.log to glview.log
Added more information on failed rendering context not being initialized
Other bug fixes and improvements.

6.3.1

Address issue with GDI only devices.
Address HDR rendering test on Vulkan

6.3.0

Added Vulkan rendering tests!
Optimization in GL rendering tests.
Added command line parameter glview.exe -fast, for loading the UI without the GL database.

6.2.3

Address compability with nVidia when starting the rendering tests without multisampling.

6.2.0

New OpenGL code, and preparing for Vulkan rendering tests
Translation to russian, french in the PC version.
Android version has now CPU reporting and Vulkan reporting.

6.1.2

Android Vulkan Database
Support for virtual renderer (without monitors)
Vulkan extensions database browser.
Entirely rewritten interface in WPF, optimized for Windows 10, search functions, new high definitions icons, new vendors icons and more.
Vulkan extensions database browser
New generated database, up to 10,000 renderers, with version and more
Faster loading times,
New CPUID section with processor name and number.
Many bug fixes and improvements.

5.3.4

Updated video memory size using AMD and nVidia GL Extensions. This now reports more than 4GB size. Adding GPU processor clock for AMD video cards.
nVidia and AMD drivers version are now reported properly.
Fixed an issue with WMI ‘AdapterRAM’ crashing at startup.
Improved database navigation.

5.2.0 (2019-03)

Updated processor detection : Added more processor family.
Version is displayed when starting the application.
Improved database navigation.

5.1.4 (2019-01)

Improved Vulkan Support
Support for high density screens
Improved database

FAQ

Frequently Ask Questions.

I can’t find the driver to load my software that requires OpenGL 2.1. What should I do?

You can’t download OpenGL itself, but you can download display drivers that include OpenGL. Check the version displayed by OpenGL Extensions Viewer. If it shows ‘GDI Renderer’, it means that something is preventing OpenGL from working. Sometimes, setting an environment variable with QT_OPENGL can resolve the issue.

Will the version of OpenGL Extensions Viewer that reports ‘4.613572 Core Profile Compatibility 19.11.1’ work for Blend, which requires OpenGL 3.3 or above?

Yes, it will work. The version number is the first set of figures in the version name, and in this case, it is 4.6.

I downloaded the latest version of OpenGL to play a game that requires OpenGL 2.1 or above, but it only shows version 1.1 when I open it. What’s wrong?

This means that something is preventing OpenGL from working. For example, opening an OpenGL software remotely or through a virtual machine usually doesn’t work. Check OpenGL Extensions Viewer to see which version is installed, particularly the DirectX version. If you have DirectX 11, there is a good chance that OpenGL is compatible, but a software or resolution issue may be blocking it.

LINKS

Here a list of useful links, related to OpenGL Extensions and Programming:

GLVIEW SDK

You can use the open source SDK for GLView here, this will allow you to activate the rendering tests without starting the application.