Windows to see if an application is 32-bit or 64-bit
How to check if an application is 32-bit or 64-bit on Windows? You can use an editor (you can use UE or notepad++) to open the exe file, then use Hex mode to view it, check the first printable character after the first occurrence of "PE", there is usually some space between the two , so it is easy to see. You will find the following characters:
x86 (32-bit):
PE L
x64 (64-bit, or x8664)
PE d †
The following is an example of 32-bit and 64-bit program screenshots:
32-bit as shown below:
64-bit as shown below:
