Soundop is a Windows-based audio editing software with extensive sound editing and mixing capabilities.

Version 2.1.5.0:
Support monitor input signal in the audio file editor.
Support history of view and selection.
Support setting video and audio bitrate when exporting video.
Save tool button visible state to workspaces.
Add a tool to meter audio amplitude (click on the amplitude meter and hold 2 seconds).
Version 2.1.4.0:
Add Monitor FX panel for monitoring only effects.
Support delta solo and mixing for audio effects.
Add commands to increase and decrease clip gain.
Improve fade-in when starting playback.