Bing found the following results
Online Voice Recorder - Record Voice from the Microphone
Windows Sound Recorder - Official app in the Microsoft Store
Audacity ® | Free Audio editor, recorder, music making and more!
Online Voice Recorder | Free Online Audio MP3 Recorder & Microphone - Rev
Audacity ® | Downloads
How to Record Computer Audio in 6 Free Ways | PCWorld
Online Voice Recorder - Using Your Microphone - VEED
Online Voice Recorder | Free MP3 Recorder & Microphone | Rev
Online Audio Recorder - Create Studio Quality Recordings
Online Voice Recorder — Clideo