File Master

File Master is a handy tool built on Java that helps you rename lots of files all at once and even clean up empty folders. It’s super easy to use, so even if you’re not a tech whiz, you’ll get the hang of it in no time!

Easy Setup and Use

First things first, you'll need Java installed on your computer for this app to work. Once that's done, just drop the app's files anywhere on your disk and click the JAR file to kick it off. You can even save it to a pen drive and run it on any other machine without hassle. The best part? It doesn’t mess with your Windows registry.

User-Friendly Interface

The interface is straightforward! You'll see a big window displaying all the options you need. You can select multiple files at once for renaming, making your life much easier.

Renaming Files Made Simple

You can check out the full path, type, and size of each file before making changes. Plus, you have the option to set where you want the renamed files to go and what names they should have. Want to keep the old name but add something new? You can do that too! There’s even an option to delete the original files after renaming them if you want.

Compressing Files

If you're looking to save space, File Master lets you compress your files into a ZIP archive quickly!

Folder Cleaning Features

Oh, and there’s more! This app includes a folder cleaner that allows you to delete all files with a specific format from any directory. You can set multiple file extensions for deletion or just run a scan job to preview which files would be removed without actually deleting them.

Smooth Performance

During our tests, File Master ran smoothly without crashing or slowing down our system. It used very little CPU and RAM resources—so it's really gentle on your computer's performance while getting things done fast.

A Great Solution

All in all, with its simple features and ease of use, File Master is an awesome choice for anyone needing an effective way to bulk rename files or clean up unwanted ones in batch mode!