FL Studio for Windows and macOS: http://demo.flstudio.com
Content: in your 'my account' under the tab 'my licenses'
We have between 20,000 to 40,000 FL Studio downloads per day. Normally we can handle this amount of data without problems. On a fast internet connection (100 MB/sec) download times are normally around 3-5 minutes. If we have just released a new version then download times may be longer than normal, or flakey. Try again in an hour or so.
If the download does not work, please check the following:
You run Windows S at this moment. A free change to a regular Windows version is needed first, before you can install FL Studio from the links above.
More information here from the Microsoft web site:
Image Line Support Team