How to switch off "natural" sort order in Finder and enable pure alphabetical sort order? [duplicate]
Solution 1:
Apple's Finder has been using "natural" sort order (where strings of digits are ordered as single characters) for file names for nearly 20 years, since OS X 10.0 There's no way to change it as far as I know. If you want the other kind of sort order, you have to use Terminal or a 3rd party app.