Use APKPure App
Get Batch Rename old version APK for Android
Umbenennen/Ändern der Erweiterung mehrerer Dateien auf einmal!
Features-
-Convert characters to Uppercase
-Convert characters to Lowercase
-Replace Text
-Index
-Basename
-Separator
-Option to use same extension for all files
-Custom Export Folder
-Option to delete old files after operation
And Much More!
Developed by Techbajao
Made with love in India
Programmer- Hrishi Suthar