SimPE – The Sims 2 Package Editor

The SimPE site does not always work, and I’m unsure of the safety of the links for it, so I will post them here.

Microsoft .NET Framework Version 2.0
Managed Direct X 9c 

Main SimPE

This is the normal user-friendly installer
This is the one you have to unzip yourself and put it where you want.  

https://sourceforge.net/projects/simpe/ -all versions