Voice message & Audio Manager for WhatsApp, OPUS is an audio converter app that allows you to convert your WhatsApp voice notes to MP3 files. It also lets you create your own GIFs using videos that you can share on your social media platforms. With this app, you can make new audio outputs for your music player and convert Opus files to high-quality MP3 files that you can use in different audio recorder apps which use the WAV format. Additionally, it has an Opus audio player, audio delete option, and audio editor option that lets you edit the name of the audio file.

This audio converter app has a song converter functionality that helps you convert your songs from Opus to WAV format. You can also make WAV files from your voice recorder if it's in Opus format. Furthermore, the app has features that let you create your own animation emoji using animated frames and live photo stickers. You can create moving GIFs with animated themes and pics art using the animated movie maker. You can also use it as a GIF uploader with GIF share, GIF recorder, and GIF edit features. Overall, Voice message & Audio Manager for WhatsApp, OPUS is a useful app for audio conversion and GIF creation.