The 2D Barcode VCL components is a set of components designed for generating and printing barcode symbols in your Delphi or C++ Builder applications. Developers use the components set like any other VCL components. This effective and powerful components set extends your applications with 2-dimensional barcode technology. It is written in 100% Delphi, there isn't any dll file is required.

Delphi linear algebra library.

uses OpenBLAS optimized BLAS and LAPACK library
supports Windows 32 and Windows 64
available for Delphi 5 - 10.1 and Lazarus 1.6
source code included in full version
royalty free distribution in applications

full JSON supported: literals, numbers, strings, arrays and objects
date/time encoding and decoding supported
customizable output
supports Windows 32, Windows 64, macOS, iOS and Android
available for Delphi/C++ Builder 6 - 10.1 and Lazarus 1.6
source code included in full version
royalty free distribution in applications

VSPE is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices to transmit/receive data. Unlike regular serial ports, virtual devices have special capabilities: for example, the same device can be opened more than once by different applications, that can be useful in many cases. With VSPE you are able to share physical serial port data for several applications, expose serial port to local network (via TCP protocol), create virtual serial port device pairs and so on.

Delphi and C++ Builder serial communication library for FTDI devices for Android.

uses FTDI D2XX library
no special root access privileges needed
available for Delphi/C++ Builder XE6 - 10.1
source code included in full version
royalty free distribution in applications

WinLicense is a powerful protection system designed for software developers who wish to protect their applications against advanced reverse-engineering and software cracking. Developers do not need any source code changes or programming experience to protect their applications with WinLicense. WinLicense uses SecureEngine protection technology, which is able to run its code at the highest priority level to implement never before seen protection techniques; this protects any application with the highest level of security.