What is the extension. Exe files on Mac with Xcode?

I started in programming, and I would like to know what the. Exe for Mac with Xcode.
I looked in my file which i have but i didn't find anything .
This is another extension on Mac?
Or, I miss it in the file?

I am not sure but I think the equivalent of. Exe is what is known as the mac unix executable file.

Open EXE Files in Mac OS X

EXE files are made for users of Microsoft's Windows, but today you have several ways to use EXE files on your Mac.

• File Juicer
• ClamAV
• Virtual PC
• Parallels
• Fusion
• Boot Camp
• Crossover

See the full tip here Seven Ways to Open EXE Files in Mac OS X

But the file unix how this ends?
Thank you for responding.

There is no. Exe files on Mac OS X. The extension of the Mac is. App