The tool doesn't expect you to download any software or application on your PC or cell phone. All that is required is the internet connection and all the preparation will be accomplished for you on our side.
A. No! Our tool is completely free!
A. No, You don't need to install any app or extension. Just enter the JS to get Results.
A. Yes, This Tool is completely safe, We are not storing any data from JS Minifier and Compressor.