Download - AV202 USB Audio-Grabber
1. Windows User - Download v 2.4.2
Audacity 2.4.2 is believed to work correctly on Windows 7, 8.1 and Vista, though please note that 7, 8 and Vista obsolete and no longer supported by Microsoft.
2. MacOS User - QuickTime Player
Since macOS has its own Video and Audio Recorder - QuickTime Player. We suggest to use it as default Audio-Grabber app. Because the classic Audacity need time to catch up the macOS's updating. They will be time lagging for the updating.
Option App - Audacity for macOS user
Audacity Online Manual
■ English Manual - Official Audacity
■ Deutsch Handbücher - Official Audacity
■ Español Manuales - Official Audacity
■ Français Manuels - Official Audacity
■ Italiano Istruzioni - Official Audacity
■ 中文说明书 - Audacity官网