This is a new, very powerful Nsis plugin, as a wrapper around Windows CryptoAPI. It has the ability to Hash, Encrypt & Decrypt using various algorithms. It also has the Base64 encode/decode functions.
This is simply an Nsis (Nullsoft Scriptable Installation System) plug-in for Microsoft IIS management. It creates/modifies/deletes/enumerates/reads virtual directories, websites, and aplication pools. or gets their settings. It is also able to start/
This is a simple Nsis plug-in for fetching web content (usually html/xml) into Nsis user variables, so that the user can read and extract data from them.