Using Notepad, three decades old, 200kb in size, preinstalled tool:
- open application with
notepad appname.exe
, - search for word
framework
, - repeat last search with
F3
until.NET Framework,version=vX.Y
shows up - if nothing found (versions below 3.0) search for
v2.
… still 100 times easier then installing gigabytes of dot net analyzer tools and garbage studios.
update: Thought and Marcus suggested in comments that search term could also be netstandard
or netframework