ViGEm Bus Driver 1.22.0

ViGEm Bus Driver — Editor's Review

The ViGEm Bus Driver is a kernel‑mode Windows driver from Nefarius Software Solutions that creates system‑recognized virtual gamepad devices. It powers popular mapping and compatibility tools by exposing virtual Xbox/PlayStation controllers to the OS, enabling software and games to accept inputs from non‑native peripherals or remapped devices.

Key features

• Kernel‑level emulation: Creates virtual Xbox 360/One and PlayStation‑style controllers that Windows and applications treat like real hardware.
• Wide compatibility: Works with DualShock, DualSense, Nintendo controllers, DirectInput devices and many third‑party gamepads.
• Multi‑controller support: Handles multiple virtual controllers simultaneously for local multiplayer and complex mapping setups.
• Low overhead: Lightweight design minimizes system impact even with several virtual devices active.
• Developer API: High‑level API support makes integration straightforward for mapper apps, streaming clients and emulation tools.

Why gamers and developers use it

ViGEmBus is a foundational piece for input‑mapping utilities and streaming platforms. Tools like DS4Windows and DualSenseX rely on it to present PlayStation controllers as XInput devices, while projects like Parsec and XOutput use it to translate and emulate controllers across networks or legacy interfaces. Its emulation makes otherwise unsupported controllers work seamlessly in games that expect Xbox inputs.

Installation and maintenance

1. Download the installer from the official ViGEm Bus Driver site and run the executable with administrator rights.
2. Follow on‑screen prompts; after installation verify the "Virtual Gamepad Emulation Bus" entry in Device Manager under System devices.
3. For cleanup or to remove legacy driver remnants, use the recommended Legacinator utility available on the official site.

Safety, licensing and lifecycle

• Open source: ViGEm Bus Driver is released under the BSD‑3‑Clause license and the source code is publicly available.
• Signed and trusted: Official releases are digitally signed; the project has been widely used by reputable applications and companies.
• Project status: ViGEmBus was retired and archived in November 2023 due to a trademark conflict. The driver remains functional, but no further updates will be released. A successor project, VirtualPad, is under development.

Best use cases

• Mapping PlayStation controllers to XInput for games that lack native support.
• Enabling virtual controllers for streaming, local multiplayer over network, or custom controller hardware.
• Development and testing of controller emulation software that needs a stable virtual gamepad interface.

Compatibility notes

ViGEm Bus Driver supports x86/x64 Windows systems and integrates with major mapping and emulation projects. While it will continue to work on existing setups, users should be aware that future improvements and fixes will migrate to successor tooling such as VirtualPad. For users encountering old driver warnings or auto‑updater issues, running Legacinator is recommended to refresh installer metadata.