GoldWave is a professional digital audio editor. It is one of the most popular and highest rated audio editors for Windows. Use it to play, edit, mix, restore, and analyze audio, or apply special effects, such as fade, equalizer, doppler, mechanize, echo, reverse, time warp, noise reduction, pop/click filter. New files can be recorded from cassettes, albums, radio, microphone, etc. or digitally copied from audio CDs. Real-time visuals are displayed during playback and recording. Supports MP3, WAV, WMA, iTunes M4A, OGG, and many more formats and can perform batch conversions and processing. Excellent value with free upgrades. GoldWave has a proven track record with over 15 years in the audio editing software business.