• The free version of 3DMark is only available on Steam.
• When you install the app, then a 32 Bit and also in 64 Bit version is installed automatically
• The current available version can be seen at the bottom of the website at Latest version
• The icon is only available in 128 x 128 pixel

I can not get the proper version number from the app, so maybe any of you users out there can help!

Here the information extracted from the 32-Bit EXE file:

File name and path:     E:\Steam\SteamApps\common\3DMark\bin\x86\3DMark.exe
Product Name:           
Internal Name:          
Original Filename:      

File Description:       
Company:                
Legal Copyright:        
Legal Trademarks:       
Comments:               

File Version String:    
File Version:           2.5.0.0
Product Version String: 
Product Version:        2.5.0.0

Here the information extracted from the 64-Bit EXE file:

File name and path:     E:\Steam\SteamApps\common\3DMark\bin\x64\3DMark.exe
Product Name:           
Internal Name:          
Original Filename:      

File Description:       
Company:                
Legal Copyright:        
Legal Trademarks:       
Comments:               

File Version String:    
File Version:           2.5.0.0
Product Version String: 
Product Version:        2.5.0.0