Vulkan Run Time Libraries 1.0.39.1 ^new^ Jun 2026

The is a specific, older version of these runtime libraries. While Vulkan has updated significantly since this version (with 1.2 and 1.3 standards now common), many games and applications developed around 2017–2018 were built using this specific iteration.

Vulkan Run Time Libraries 1.0.39.1 is completely safe. It is a legitimate, essential graphics technology developed by the Khronos Group and distributed by major graphics card manufacturers like NVIDIA, AMD, and Intel. Why is it on Your Computer?

Version is a specific iteration of the Vulkan Runtime Libraries released by LunarG around mid-2018 . While the general API has seen many updates since then, this version is notable for being an early, stable release that many users may still have installed on older systems or from driver packages from that era. It's likely that many users discovered this version installed with a date around May 2018 , matching the standard driver update cycle of that period.

If you delete Vulkan from your PC, you will likely experience the following issues: vulkan run time libraries 1.0.39.1

Offers better 3D graphics performance than older APIs.

: It acts as a bridge between your computer's hardware (GPU) and software (games/apps), allowing for better efficiency and performance compared to older standards like OpenGL. Automatic Installation

You likely did not download it manually. Here are the typical sources: The is a specific, older version of these runtime libraries

Vulkan is not bloatware. It is a fundamental system component required to run specific modern applications, similar to Microsoft .NET Framework or C++ Redistributables. Should You Uninstall It?

These targeted fixes improved the reliability of GPU discovery and debugging layer functionality, making the runtime more stable for both developers and end-users.

The performance benefits of Vulkan are substantial, and version 1.0.39.1—as part of the foundational 1.0 series—already delivered many of these advantages: It is a legitimate, essential graphics technology developed

: You likely see it in your "Programs and Features" list because it was bundled with a recent update to your graphics drivers. Cross-Platform Support : Developed by The Khronos Group

If you accidentally uninstalled Vulkan Run Time Libraries 1.0.39.1 or are facing missing DLL errors, you can easily restore it using these steps:

What do you have installed? (Nvidia, AMD, or Intel?)