Audiobook Converter Pro v1.1.8 WiN

Audiobook Converter Pro is a Windows utility for hobby producers and audio enthusiasts who need to free their M4B audiobooks from app and device lock-in. It converts M4B files to MP3, AAC, or FLAC while preserving every chapter marker—titles, timestamps, and order—so playback remains consistent across players. If a book lacks embedded chapters, the software can infer breaks from silence, giving markerless files a reliable split-by-chapter path. Pro features include batch conversion, parallel processing, recursive folder scanning, Watch Folder automation, and custom naming templates like {Album}/{TrackPadded}-{ChapterTitle} for organized libraries. You can choose bitrates up to 320 kbps or lossless FLAC, and everything runs locally with no uploads or account required. The drag-and-drop interface is straightforward, with advanced options one click away. It suits FL Studio, Ableton, or Logic users on Windows who want a simple, private way to make their audiobook collection portable and well-organized.