MP3 Converter - Mp3 Converter is a free to use as YouTube to MP3 converter that allows you to convert and download YouTube to MP3, MP4, F4V and 3GP formats.
Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
Absolute Audio Converter - Absolute Audio Converter is an award-winning audio converting software.
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
Kingshiper MP3 Converter for Mac - Kingshiper MP3 Converter for Mac is the best audio converting software that can convert audio/video files to MP3, WAV, M4A, AAC, WMV, FLAC, and other formats at a fast speed.
Listary - Listary is a revolutionary search utility for Windows