NameCleaner X 2.5.5 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular version among the application users is 2.5.
The application's installation file is generally known as namecleanerx.dmg. The software lies within System Tools, more precisely File Managers. The actual developer of this Mac application is Sig Software. We recommend checking the downloaded files with any free antivirus. This application's bundle is identified as com.sigsoftware.NameCleaner.
From the developer:
NameCleaner is an industrial strength utility for Macintosh to manipulate file names and types. It is specially designed to help move files to and from Windows and Unix, including Boot Camp on Intel Macs.
NameCleaner is very fast, focused on cross platform needs and has been extensively field tested for renaming between Macs and PCs.
You may want to check out more software for Mac, such as CombineTextFiles, FolderGlance or MacMemoriesManager, which might be similar to NameCleaner X.