Rename Master is a free tool for renaming files quickly and easily. Free Rename Master is a powerful batch file rename tool which is small, yet fast and easy to use. With Rename Master you can rename files using patterns. For example rename ABC_123_XYZ.htm to ABC_XYZ.htm by using the filename patterns.
You can select the drive where the files are located, then enter the old pattern and new pattern and click execute. Rename Master renames the files within seconds. This is quite a useful tool for renaming files.