ListFix() - Download listFix() for free. A Java application that can fix/repair playlists by searching a media library for lost, missing, & renamed files. Supports absolute & relative references, UTF-8, UNC paths, and URLs.
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.
Scribd Audiobooks - Unlimited access to 30,000 audiobooks
SnapDB - Simple, flat-file database/list app.
Prologue - Audiobook player on iOS for Audiobooks hosted on a Plex media server