Navision Toolkit

In case if you are looking for the complete list of the Navision Developers Toolkit then you can follow the link

https://mbs.microsoft.com/Cms/Templates/document/General.aspx?NRMODE=Published&NRNODEGUID={B4DE7F45-736D-42AE-B35F-CF289D3AF7D3}&NRORIGINALURL=/partnersource/downloads/releases/ndtall.htm?printpage=false&stext=Navision%2520Developers%2520Toolkit&NRCACHEHINT=Guest&printpage=false&stext=Navision%20Developers%20Toolkit&wa=wsignin1.0

NDT Toolkits

Here you will find the set of all the toolkits from microsoft.

https://mbs.microsoft.com/partnersource/downloads/releases/ndtall.htm?printpage=false

(Requires partnersource login)