Batch Rename File, developed by Xigeme Technology Co. Ltd., is a free Android app that enables users to rename files in batches. It saves users from the tedious task of renaming files one by one, freeing up to 80% of their time. With Batch Rename File, users can add prefixes or suffixes, change file extensions, add serial numbers, append last modified time or file size, replace or delete characters, and convert file name case, among other functions. The app also allows users to sort files by name, size, last modification time, or custom drag-and-drop sorting. All operations are completed with just one click, making it simple and fast to use.

Overall, Batch Rename File is a useful and practical tool for those who need to rename files in bulk. Its features are rich and varied, and it is easy to use. The app is compatible with Android 13.0 and is available for free download in the Utilities & Tools category on the Google Play Store.