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Windows audio recorder using C#, WPF, NAudio, NAudio.Lame, AutoMapper, GalaSoft MvvmLight, Newtonsoft, Serilog. The minimal UI features a start/stop button and volume meter. Stores recordings in a folder hierarchy according to date. Useful for quick recording of meetings.


System Requirements

  • Windows 10
  • .NET 5 x86 or later
  • 2GB RAM
  • 15MB Hard disk space
  • Audio recording device


If you just want to install the application, please download the OnlyRSetup.exe file (there is also a portable version if you'd prefer to just copy a folder). If you choose the portable option, you may also need to download and install the Microsoft .NET 5.0 Desktop runtime (x86) from here.


See the wiki for basic instructions and for information on where to get further help.

License, etc

OnlyR is Copyright © 2017, 2021 Antony Corbett and other contributors under the MIT license.