"Tabs2Spaces is used just as its name implies, to convert tabs to spaces in files. You select a folder and the extension of files to examine (ie c:\my source code, *.cpp), and all tabs will be converted to spaces. Default amount of spaces per tab is set to 2, but you can easily change this. You can also have backup files created just in case you don't like the changes made. This is nice utility to have for programmers and scripters alike."