In order to offer you, as a Pascal developer, the opportunity to work with the OPC standard in the familiar Embarcadero (Codegear, Borland) Delphi and Lazarus environment, we've developed a OPC software toolkit (SDK, Framework, Toolbox) supporting the most common interfaces and protocols of OPC (Data Access DA, XML DA, Alarms & Events AE and Historical Data Access HDA).

A VCL component set for Borland Delphi providing all commonly used GUI components (Buttons, Edits etc...) in a nice flat look.

Universal Data Access Components (UniDAC) is a powerful library of nonvisual cross-database data access components for Delphi, Delphi for .NET, C++Builder, and Lazarus (Free Pascal). We have combined the experience of long-term successful development into one product, which provides unified access to the popular database servers like Oracle, Microsoft SQL Server, MySQL, InterBase, Firebird, PostgreSQL, SQLite, DB2, Microsoft Access, Sybase Advantage Database Server, Sybase Adaptive Server Enterprise, and other databases (using ODBC provider).

How to create your own custom highlighter for the TSynEdit component. This document starts with a step-by-step explanation on how to create a simple highlighter, but this will be expanded to cover advanced highlighting techniques.

The Database Comparer VCL represents 100% Delphi VCL components for Borland Delphi / C++Builder. These components allow you to compare and synchronize SQL database objects and table records for many popular databases. You can view all the differences between databases and execute an automatically generated script to eliminate all or selected only differences. The library includes more than 25 components for Database development and its code is constantly being refined and improved. Delphi / C++Builder 5-7, 2005-2009, RAD Studio 2010, XE-XE8, RAD Studio 10 Seattle and RAD Studio 10.1 Berlin support.

InterBase (and FireBird) Data Access Components (IBDAC) is a library of components that provides native connectivity to InterBase, Firebird and Yaffil from Delphi, C++Builder, Lazarus (and Free Pascal) on Windows, Mac OS X, iOS, Android, Linux, and FreeBSD for both 32-bit and 64-bit platforms. IBDAC-based applications connect to the server directly using the InterBase client. IBDAC is designed to help programmers develop faster and cleaner InterBase database applications. IBDAC is a complete replacement for standard InterBase connectivity solutions. It presents an efficient alternative to InterBase Express Components, the Borland Database Engine (BDE), and the standard dbExpress driver for access to InterBase.