You the download this cool exe from the codeplex site.
After that you need to use the command prompt and pass the connection string for your database and output file location for your database.
I have downloaded it to c: drive and now going to run using the command prompt.
Here you can see that it is processing.
after successful process it will generate the cool database documentation on the drive specified. In this case it is c:\
Open this file and now you have a complete documentation of your database.
Thanks for Reading . Hope , you find this post useful 🙂