How can I install all .net versions on a new Azure VM -

i created new windows server 2016 datacenter iaas vm need web server old , on-premises , migrate iis websites azure.

now ran few tools on local server 2003 machine.

 raymondcc .net detector   asoft .net version detector  

both end confirming server has

.net 1.1 service pack 1 .net 2.0 service pack 2 .net 3.0 service pack 2 .net 3.5 service pack 1 .net 4.0 client package .net 4.0 full package 

so regardless if on azure or not, have rdp to , full install access. until have time re-write hundreds of apps, believe need install of these versions of .net?

how can , should go installing them?

download framework or sdk?

ok, use software

asoft .net version detector  

double check have , need 1.1 ( circa 2003 visual studio 2003 ) , doubt it, ... can use powershell etc..

2.0 -3.5

 click on net 2.0 download ,  see notice 2012 won't let install it..   roles go that, , iis,  find 3.5 ,  iso mounted if vm, or have cd/dvd of win 2012 , point @  d:\sources\xsx     

3.5 runs 2.0 , after 3.5 install , have 2.0-3.5

4.0 not need, 4.5/4.6 going cover 4.0 stuff