File Renamer is a fast and easy way to rename files and folders in bulk. Change the file extension, make all names lower/upper case, replace or delete characters, add prefixes and suffixes, or replace the names altogether with sequential names of your choice.

New features include the ability to rename folders in bulk, search and filter feature, presearch specific file types, search just for folders, expanded file extension renaming functions, expanded undo capability, renaming sequentially files/folders in subfolders, logging features for showing date, times, and error logging to problem solve those tough to rename files, updated help section, ability to show hidden folders and files, expanded preferences, new and improved interface.