
BetterTrumpet is a free and open-source volume mixer for Windows that resides in the system tray, offering a refined and highly customizable audio control experience. It is the ultimate solution for users who require granular per-application volume management, advanced audio profiles, and a visually cohesive interface that adapts to their personal style. As the volume mixer that Windows never built, BetterTrumpet integrates a full theme engine, a powerful CLI, and over a dozen new features, making it a standalone tool that has evolved beyond its origins. Its core value is providing deep audio control with simplicity and aesthetic appeal, suitable for everyone from casual listeners to power users.
The default Windows volume mixer is notoriously limited, offering only basic volume sliders without the ability to save configurations, customize appearance, or script adjustments. Users often struggle with inconsistent audio levels across applications, the inability to quickly switch between devices, and a dull interface that does not match their workflow or desktop theme. BetterTrumpet solves these pain points by providing a persistent, customizable flyout that allows users to manage audio from one place. It eliminates the frustration of manually resetting volume levels after reboots and offers features like undo/redo to prevent accidental changes. For users who rely on specific audio setups for gaming, production, or daily use, BetterTrumpet ensures consistency and control.
The full theme engine is one of BetterTrumpet's standout features, offering seven distinct color channels including slider, track, peak meter, background, text, and accent glow. Users can create and save custom themes to match their desktop aesthetics, with the option to enable dynamic album art mode that extracts colors from the currently playing track. This level of customization transforms the volume flyout from a utilitarian tool into a visually integrated component of the Windows desktop. The theme engine works seamlessly with the media popup, allowing the entire audio interface to reflect the user's personal style. By providing granular control over every visual element, BetterTrumpet ensures that audio controls never feel out of place.
Volume profiles allow users to capture and restore their entire audio state, including per-app volumes, device selection, and mute settings. These profiles can be exported and imported as .btprofile files, making it easy to share setups or migrate between machines. Complementing this is a full undo/redo system on all volume changes via Ctrl+Z and Ctrl+Y, ensuring that no accidental adjustment is permanent. This combination is invaluable for users who switch between different audio configurations for work, gaming, or entertainment. Instead of manually recreating a setup, they can save a profile and restore it instantly, while the undo/redo safety net gives freedom to experiment without risk.
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The media popup appears on hover over the tray icon, displaying album art, a seek bar, and controls for shuffle and repeat. This floating player provides instant access to media playback without interrupting other tasks. For advanced users, the CLI exposes 19 commands via named pipe IPC, enabling full scripting control over volume, devices, profiles, updates, and settings import/export. Quick device switching allows cycling through playback devices with a single keystroke, ideal for users who frequently switch between headphones and speakers. The pin flyout feature keeps the main volume panel open permanently, providing always-on access to audio adjustments.
BetterTrumpet resides in the Windows system tray and presents a flyout interface when clicked. The flyout shows per-app volume sliders with real-time audio visualization, and supports dragging to adjust levels. Settings are managed through an intuitive interface, with the ability to configure theme colors, animation speed, peak meter FPS, and eco mode for battery saving. The app includes automatic update notifications via tray badge and flyout banner, with configurable update channels. Stability is ensured through Sentry GDPR-compliant crash reporting, a health monitor, and structured logging. All settings can be backed up as a single .btsettings JSON file, and the premium onboarding wizard guides new users through device selection and theme customization.
A gamer can create volume profiles for different games, ensuring consistent audio levels and device selection, while using the undo/redo feature to revert accidental changes during gameplay. A music enthusiast relies on the media popup to control playback without leaving their current application, and the dynamic album art mode enhances the listening experience. A system administrator scripts audio adjustments via the CLI, automating volume control across multiple machines or during scheduled tasks. A designer customizes the theme engine to match their OS theme, creating a cohesive desktop environment. These scenarios demonstrate how BetterTrumpet adapts to diverse workflows, providing both convenience and power.
BetterTrumpet is designed for Windows 10 and Windows 11 users who demand more from their audio controls. It is particularly valuable for power users, gamers, music enthusiasts, and professionals who need per-app volume management and customization. The software is free and open-source, with no hidden costs, and can be downloaded directly from the official site or via package managers like winget. The premium onboarding feature provides a guided setup experience, but the core application remains fully functional without payment. With its robust feature set, stability improvements, and active development, BetterTrumpet stands as the definitive volume mixer for Windows, offering capabilities that surpass even the original EarTrumpet.
Windows power users, gamers, music enthusiasts, audio engineers, system administrators, and open-source enthusiasts who need advanced per-app volume control, customizable interface, and scripting abilities. Users of EarTrumpet seeking a more feature-rich alternative. Laptop users benefit from eco mode. Developers and contributors interested in audio tools on Windows 10 and 11.