Offline install .Net Framework 3.5 (includes .NET 2.0 and 3.0) in Windows 8

1st step - Insert the Windows 8 installation disc into your DVD Drive 

and Click Windows key + Q then type cmd on the Search.

2nd step - When the Command Prompt App appears Right Click it 

and then Click Run as administrator

3rd step – Now Administrator: Command Prompt Start, then type 

dism /online /enable-feature /featurename:NetFx3 /all /source:\sources\sxs

4th step – Then Press Enter Key.

Now Install .Net Framework 3.5(include 2.0 and 3.0), 

after the operation completed successfully you can see another Window.

Source : http://whotrust.blogspot.in/2013/02/offline-installation-of-net-framework.html

If there is any other better option,

Please share it here or mail to me arkaa4@gmail.com

Thank You,

Arka Gupta.

http://arkaguptablog.blogspot.in/

https://in.linkedin.com/in/arkagupta

https://plus.google.com/+ArkaGupta-arkagupta/posts