64bit Checker is a small tool that will show you what version of Windows is installed on your computer, is it 64bit or 32bit version of Windows and is your processor capable of running 64bit operating systems. It doesn't matter whether you are trying to find out if you have 64-bit Windows 7 or 64-bit Windows Vista, this utility will work on all versions of Windows since Windows 95.
The 64-bit version of Windows handles large amounts of random access memory (RAM) more effectively than a 32-bit system. To run a 64-bit version of Windows, your computer must have a 64-bit-capable processor, 64bit Checker will allow you to easily check your computers compatibility with 64bit Windows.
What's new in this version:
Version 1.4.1 has added /s parameter for silent.