Microsoft's Visual FoxPro database container file
DCT files contain contextual notes on a FoxPro database.
Microsoft Visual FoxPro is a relational database with an object-oriented programming environment from Microsoft that comes with pre-written classes. Visual FoxPro is part of Microsoft's Visual Studio.
Learn more about DCT files:
Find answers to FoxPro questions at IT Knowledge Exchange.
Visit the Microsoft Visual FoxPro forums.