Video to Mp3 - Ringtone Maker is a free Android app developed by Apero Technologies Group - TrustedApp. This multimedia software allows users to easily cut music into ringtones, merge audio files, and convert videos to Mp3 format. With this app, users can extract audio from videos and save them as Mp3 files, making it convenient for those who want to save their favorite songs from videos or other sources. Additionally, users can edit the sound quality after merging audio files and set the created music as a notification or alarm sound. The app also features an intuitive interface, making it accessible for both beginners and experienced users. Overall, Video to Mp3 - Ringtone Maker is a useful tool for anyone looking to customize their audio files and create personalized ringtones.