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What’s VSSrv.exe (VisiSonics Windows Service)? Is it safe or a virus?

VSSrv.exe by THX Ltd, described as "VisiSonics Windows Service," is a background process associated with spatial audio technology. It supports real-time 3D audio rendering for applications such as gaming, virtual reality (VR), and immersive media experiences. Developed in collaboration with VisiSonics, the service enhances audio realism by accurately simulating sound directionality and distance for a heightened sense of immersion. It primarily operates by integrating with compatible hardware and software to manage audio spatialization, ensuring precise placement of sounds within a 3D environment. This service runs automatically to provide consistent functionality for supported applications requiring advanced audio configurations.

Researched by Laura @ SpyShelter Labs

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Who makes VSSrv.exe (VisiSonics Windows Service)?

We’ve found THX Ltd should be the publisher of VSSrv.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: March 24, 2025

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Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.

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