Kigo Music One for Windows is a multifunctional music converter that supports convert music from Spotify, Apple Music, Amazon Music, Tidal, YouTube Music, Deezer, Pandora Music, and Line Music, and saving songs as MP3, AAC, WAV, FLAC, AIFF, or ALAC files.

Version 2.1.0: 1. Support downloading Music Video and Video Podcasts via Spotify Webp player. 2. Support converting Video Podcasts to MP3 format audio.
Version 2.0.1: 1. Fix slow speed conversion in Spotify. 2. Fix error 6134 in certain cases.
Version 2.0.0: 1. Optimize the program interface. 2. Fix other minor bugs.
Version 1.6.7: 1. Fix the problem of Spotify being inaccessible, playing without sound, and failing to parse some songs. 2. Fix the issue that Amazon and Apple Music prompt that the browser needs to be updated.
Version 1.6.6: 1. Improve conversion speed. 2. Fix the issue where Tidal & Amazon Win web versions would freeze during conversion. 3. Fix the issue where Apple & YouTube Music playlists could only parse the first 100 songs. 4. Add support for converting audiobooks from Amazon Webp Library. 5. Fix some minor bugs.
Version 1.6.5: 1. Add Audio Editor function. 2. Add Audible output file split setting in General Settings.
Version 1.6.4: 1. Fix some minor bugs.
Version 1.6.3: 1. Added support for multiple-speed conversion of audio from YouTube and SoundCloud. 2. Added support for parsing Qobuz songs. 3. Fix some minor bugs.
Version 1.6.2: 1. Improve in-app purchase flow. 2. Adjust Settings/Login/Feedback entry styles. 3. Fix Apple Music Web player login issue. 4. Fix conversion glitches for Audible and Deezer. 5. Optimize other functions.
Version 1.6.1: 1. Fix some minor bugs.