Pros: Works as stated. Allow you to rename both files and folders Provide filter to select files to rename Simple/basic yet holds a feel of professionalism So simple to use that my little brother uses it as well! You can view the images/mp3/files in thumbnail while renaming Easy to use Find/Replace option Give you a nice preview what what the files be renamed to, before applying the renaming options Gives you 4 options of view: Blue, Black (my favorite), Silver and Aqua. Loads fast and does not take much ram Fixed bugs that occurred in older version. Cons: Does not let you move the Prefix, filename, unique parameter, separator, suffix and extension around. Only allow to move unique parameter to before filename and after filename. This limit how the users would like their files to be renamed to. Should be an option where the users be able to drag and drop the options to suit their taste.