knowledge and change software

Change the one-hour interval of Time Machine backups.

Change the date on your images.

Change the type and creator of any file manually or like another file.

You know 'Economics 101' but are you prepared to put your knowledge?

Easily edit your PDF file. Change or add text, images and more.

Batch change the suffix of files.

Allows you to open, examine, and change the contents of a file.