In Development

AudioBook Boss™

Batch audiobook processing and metadata management
for personal libraries

What It Does

Your audiobooks, your way

Merge multiple audio files into a single M4B audiobook. Process your entire library, not one file at a time.

Title, author, narrator, series, cover art. Edit everything before export. Compatible with Audiobookshelf, Plex, and Apple Books.

Configure AAC-LC encoding — bitrate, sample rate, and channel layout. Preview before committing to a full encode.

Built on ffmpeg-next with a native Rust audio pipeline. No shell wrappers, no overhead — direct codec access for maximum throughput.

Built With

A native desktop app, not an Electron wrapper. Small footprint, fast startup, full OS integration.

Rust Tauri 2 Svelte ffmpeg-next

Licensed under Apache 2.0. Read the code, build from source, contribute.

Apache License 2.0 — use the code freely, but the AudioBook Boss™ name is protected.