For Google chrome you can download ChromeSetup.exe from google.com size approximately 475 KB. fo this installation you need a internet connation while install.
if you are a dialup / low bandwidth internet user you it is too difficult to install it.
But if you download offline installer of Google chrome you can install in "n" number of pcs or a dialup connection.
click following link and download Google chrome standalone installer.
http://dl.google.com/chrome/install/152.1/chrome_installer.exe
