You could have downloaded npwave 1.0 from our software library for free. The most popular version of the tool is 1.0. Npwave belongs to System Utilities. This program was originally created by David Esperalta. Our built-in antivirus scanned this download and rated it as virus free.
From the developer:
With this plug-in, you can work with WAVE files in your publications. For example, you can play and record WAVE files easily, taking full control of the process, and receiving notifications and events from players and recorders.
You may want to check out more software, such as Events notification plugin, Smart Unfold For AutoCAD or Paste As Visual Studio Code, which might be related to npwave.