win-capture-audio for Windows

Focused application audio capture for Windows

Win-Capture-Audio is a Windows utility that extends OBS (Open Broadcaster Software) by letting you record sound from individual programs instead of grabbing all system audio. By routing only the audio from chosen applications into OBS, the plugin helps creators separate and manage audio sources with much finer control.

How it works

Instead of capturing the whole system mix, the tool exposes a list of running programs so you can pick exactly which app’s audio should be sent to OBS. The interface is simple and integrates directly with OBS, making setup quick: choose the target application and start recording or streaming the isolated audio feed.

Why creators use it

• Streamers and podcasters gain greater flexibility when balancing game sound, voice chat, music, and other sources.
• Isolating application audio reduces the need for complex audio routing or post-production cleanup.
• It helps achieve a cleaner, more professional-sounding final mix by preventing unwanted system noises from being captured.

Pricing and setup notes

The utility is offered at no charge and aims for a plug-and-play experience with OBS. Typical setup involves installing the plugin, granting it access to detect running applications, and selecting the desired source within OBS’s audio source list.

Other options to consider

• VB-Audio Cable — a virtual audio driver that lets you route audio between applications and OBS; commonly used for custom audio routing and mixing.
• SHAREit (free) — often listed as an alternative in some software roundups; note that SHAREit is primarily a file-transfer application and does not provide the same dedicated app-audio capture features as purpose-built audio routing tools.

Summary

Win-Capture-Audio streamlines capturing audio from individual programs on Windows, giving content creators a straightforward way to isolate and control sound sources inside OBS for cleaner streams and recordings.