aero is a modern audio recorder desktop application built with C++23 and Qt 6.
This is free and open source software.
Key Features
- Record audio from microphone in WAV, MP3, or OGG format.
- Select the active audio input device dynamically.
- Display a real-time waveform during recording.
- Show a VU meter with a colour-coded level display.
- Include a recording timer with optional max-duration auto-stop.
- Provide a recording list with playback, rename, and delete functions.
- Use automatic timestamp-based file naming.
- Offer a dark theme UI consistent with the amp++ music player.
Website: github.com/lainx86/aero
Support:
Developer: lainx86
License: MIT License

aero is written in C++. Learn C++ with our recommended free books and free tutorials.
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