SnapDB - Simple, flat-file database/list app.
Play.ht - AI Voice and Speech Generation tool
sPlaylistMaker - sPlaylistMaker allows you to easily create .m3u and .m3u8 playlists
Kobo Audiobooks - Experience the joy of being told a story
Playlist Creator - At oddgravity you find useful tools for Windows and exciting games for the small deflection in between. All programs are Freeware and can be downloaded directly from the homepage.
Pocket Listen - Reading is hard. Listen to articles instead.