A free program for Android, by Mikhail Shirokov.

Looking for a powerful yet free audio editing tool for your Android device? Look no further than SMV Audio Editor! With its basic editing functions and advanced features like merging and splitting audio files, you can easily customize and enhance your sound. The app supports a variety of input and output formats, bit depths, and sample rates, as well as filters and effects to help you achieve your desired sound. Plus, the app has tools for noise reduction, DC-offset correction, and stereo enhancing, making it a must-have for any audio enthusiast. Keep in mind that the free version has a 5-minute limit for saving audio files and includes advertisements. But with a user-friendly interface and built-in file manager, SMV Audio Editor is a top choice for Android users looking to take their audio to the next level.