Batch File Rename

Changes 1.8.3 : Improved performance

APK Description:

=== FEATURES ===
⭐ Select folder quickly.
⭐ Support SDCard and OTG storage.
⭐ Can rename file extension.
⭐ Work in multi windows mode.
⭐ Compatible with android 4.2+.
⭐ No Ads.
⭐ Friendly UI, easy understand.

Feel free to purchase VIP version to help the app up to date and better in future.

We are selling source code of this app too and looking for partners become sellers for us with commission from 20% to 40% in this project.
⚡⚡⚡Source Code Price: Under $500⚡⚡⚡ *Please contact developer
🌾🌾🌾 Code Library Features:
⭐ 100% java on-the-fly code.
⭐ Multi basic packages:
- Data correcting.
- Get sensor parameter instantly.
- Color calculating: instant Hex, RGB, RGBA, HSL, HSLA, getAlpha, replace alpha. Easy as JavaScript.
- Scale synchronized cross device.
- Adding and editing View Object in one short line.
- Permission request on runtime fluently.
- Support over Android X
- Sunflower Holo UI
- Especially Float UI overlay screen UI.
- Runtime Package included self closing, check other service, interval. Time package and more...
- Easy setup touch interaction object, button.
⭐ Get support fast from developer

🌾🌾 After purchase source code 🌾🌾
⚡ You can edit and resell the library as your own.
⚡ You can edit and resell this app as your own.

Screenshots: