I created this simple app recently to print out all the tables in an SQL Server database. It shows each table's name, description and information about all its columns. I mainly use it when I start on a new project that has an existing database that I need to fully understand.
This is an ASP.NET app, but it's based on the code from Jim Rutherford's ASP SQL Server Schema Printer.
It's just an ASP.NET page. First you need to add your database connection string and then you upload it to your webserver.
You can download it from here: