To get Intsuite's latest build, go to https://intsuite.com.
On the home page, scroll down and select the version you'd like to subscribe to. The Community version will allways be free !
Once you select your preferred subscription type and any additional features, you need to sign up with the signup form.
When you submit, you'll be redirected to the correct download page where you can single click a button to download Intsuite in a convenient zipped folder.