Neosound FX can record, play sounds, import and export WAV, AIFF, MP3, and OGG files. Edit sounds using cut, copy, and paste features, mix tracks, or apply effects to your recordings. Neosound FX also has a built-in amplitude-envelope editor, a customizable spectrogram mode, and a frequency-analysis window for audio-analysis applications. Built-in effects include bass boost, wah wah, and noise removal, also supports VST plug-in effects.