Audacity remains the most popular free, open-source audio editor for Windows 7. It is a powerhouse for multi-track recording and features a massive library of effects like noise reduction and equalization.
Finding a reliable can be tricky since Microsoft ended support for the OS in 2020. However, several top-tier editors still offer compatible versions that let you trim, enhance, and mix your audio without needing a modern PC. 1. Audacity: The Best All-Rounder mp3 audio editor free download for windows 7