Cockatrice

Cockatrice is a free and open-source software application designed for playing tabletop games online. It is a virtual table with many features which allows multiple players around the world to play together.
The application has a built-in card database, and users can import their own card collections, making it easy to build and customize decks from a variety of different card sets. The interface is user-friendly and highly customizable, allowing players to adjust the game board and other elements according to their preferences. In addition, the platform offers support for both multiplayer and single-player modes, as well as the ability to save games and continue them at a later time. Cockatrice is a highly versatile and widely used application that has become an essential tool for many online tabletop gaming communities.