Listen Audiobook Player is an app for playing DRM-free audiobooks from various sources with features like folder-based library management and variable playback speed.

Download Listen Audiobook Player from Google Play Store and follow installation instructions to install it on your Android device.

Upon first opening, allow permissions and explore the folder-based library to add and organize your audiobooks.

Main features include variable playback speed, pitch control, synchronization, bookmarks, and support for multiple audio formats.

Customize experience by setting playback speed, pitch, volume boost, and choosing color themes for interface elements.

Save favorite content by creating bookmarks within audiobooks for easy access later.

Share bookmarks as audio clips with friends via social media or messaging apps directly from the app.

Access detailed information through the library view and explore more curated books available for download within the app.

The app needs storage and media permissions to access audiobooks; manage these in device settings.

Check for updates in Google Play Store and ensure automatic updates are enabled to keep the app running smoothly.