Source code profiler for measuring runtime of 64 and 32 bit applications developed with Delphi.
Bottlenecks are easily found with the help of a comfortable viewer.

IPWorks is a comprehensive framework of easy-to-use components for Internet development,
including FTP, HTTP, SMTP, POP, IMAP, LDAP, DNS, SMS, SOAP, etc.

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).

Inspex is an advanced set of native VCL grid controls specifically designed for inspecting objects and other data types in your programs. From the light-weight TIxItemListEditor for editing lists of name-value pairs to the advanced TIxObjectInspector for inspecting all published properties of objects and components, there is an inspector control in the Inspex collection that will meet your needs.

The CodeSite Logging System gives developers deeper insight into how their code is executing, enabling them to locate problems more quickly and monitor how well their code is performing. Developers instrument their code using CodeSite loggers which send CodeSite messages to a live display or log file during program execution. All kinds of information can be encoded in a CodeSite message, and the CodeSite Live Viewer and File Viewer are specially designed tools for analyzing CodeSite messages. CodeSite is not only effective during development and testing; in production environments, CodeSite provides valuable information to support staff and developers.

DropMaster is a set of components for adding inter-application drag-and-drop support to Delphi and C++Builder applications for Microsoft Windows. DropMaster supports dragging and dropping text-based data, graphics, and custom formats. DropMaster comes with a collection of more than 40 sample apps, which represent the results of extensive research into the drag and drop behavior of many popular commercial applications.

FastReport VCL - new generation of reporting tool for Delphi 7-XE8, C++Builder 2005-XE8 and Embarcadero RAD Studio 10.3 Rio. FastReport VCL is an add-on component for generate reports quickly and efficiently. FastReport provides all the tools necessary for developing reports, including a visual report designer, a reporting core, and a preview window. RAD Studio 10.2 Tokyo. Report generator FastReport VCL is a modern solution for integrating Business Intelligence in your software. It has been created for developers who want to use ready-made components for reporting. FastReport VCL, with its simplicity of use, convenience and small distribution size is able to provide high functionality and performance on almost any modern PC.

TeeChart Pro charting component library offers hundreds of Graph styles in 2D and 3D for data visualization, 56 mathematical, statistical and financial Functions for you to choose from together with an unlimited number of axes and 30 Palette components.

Delphi and C++ Builder barcode component for FireMonkey.
uses Zint Barcode Generator
supports over 50 symbologies including Code 128, Data Matrix, USPS OneCode, EAN-128, UPC/EAN, ITF, QR Code, Code 16k, PDF417, MicroPDF417, LOGMARS, Maxicode, GS1 DataBar, Aztec, Composite Symbols, Ultracode and more
supports Windows, macOS, Linux, iOS and Android
available for Delphi/C++ Builder XE2 - 12
royalty free distribution in applications

Catch2 is mainly a unit testing framework for C++, but it also provides basic micro-benchmarking features, and simple BDD macros.