These days most of the products are moving into its lite version. Sometimes i need a standalone copy of it to be saved into my computer so that every time i install windows XP i need not have to download those again.
So i collected links of essential softwares. And here are those.
Download AVG Antivirus 2012 32-bit (137 MB)
Download full package of Microsoft .NET Framework 3.5 SP1: dotnetfx35.exe (231 MB)
You are always welcome to add more links helping your friends find all of them at one place.