PgDAC by Devart is a robust library of components that provides direct access to PostgreSQL database servers from Delphi, C++Builder, and Lazarus (Free Pascal), enabling developers to create efficient and lightweight PostgreSQL applications without the need for additional libraries.

• Direct Access to PostgreSQL: Connect directly to PostgreSQL servers via TCP/IP without requiring client libraries, simplifying deployment and enhancing performance.
• Cross-Platform Development: Develop applications across multiple platforms, including Windows, macOS, iOS, Android, and Linux, ensuring broad compatibility and reach.
• Comprehensive PostgreSQL Feature Support: Utilize advanced PostgreSQL functionalities such as asynchronous notifications, sequences, and notices, allowing for the creation of feature-rich applications.
• Secure Connections: Establish secure connections using SSL, SSH, and HTTP/HTTPS tunneling through integration with SecureBridge, ensuring data security during transmission.
• Optimized Performance: Benefit from advanced data access algorithms and optimization techniques that enhance application responsiveness and efficiency.
• IDE Compatibility: Seamlessly integrate with various IDEs, including Embarcadero RAD Studio, Delphi, C++Builder, and Lazarus, facilitating a smooth development experience.
• Support for All PostgreSQL Data Types: Handle all PostgreSQL data types, including composite and domain types, ensuring accurate data representation and manipulation.
• Disconnected Model Support: Work with data offline using automatic connection control, enhancing application flexibility and reliability.
• Advanced Script Execution: Execute complex scripts efficiently with the TPgScript component, streamlining database operations and maintenance tasks.
• Unicode and National Charset Support: Develop applications that support multiple languages and character sets, catering to a global user base.