iPermit

iPermit is a versatile software that allows you to easily change the owner, group, and permissions of multiple files and folders at once. With just a few clicks, you can grant permissions or restrict access to a large number of files and folders from your computer.

This software is also capable of changing the permissions of all the files contained within a folder, which can save you a lot of time and effort. Whether you need to modify permissions for a small number of files or for hundreds of them, iPermit is an excellent tool that will make the process simple and efficient.

One of the best things about iPermit is that it's completely free for non-commercial use. This means that you can take advantage of all its features without paying a penny. Plus, the software is easy to use and comes with a simple, user-friendly interface.

Overall, if you're looking for a reliable and efficient tool to manage file permissions on your computer, iPermit is definitely worth checking out. With its batch processing capabilities and straightforward interface, it's sure to make your life easier.