.NET NFC library for Android.
uses Android NFC API
provides reading, writing and formatting NFC tags
supports NDEF, NFC-A, NFC-V, MIFARE Classic and MIFARE Ultralight tags
source code included in registered version
royalty free distribution in applications

Java Database Connectivity (JDBC) library for Android.

Features

JDBC drivers for H2, Microsoft SQL, Sybase SQL and PostgreSQL databases
Available for Delphi/C++ Builder XE5 - 10.3
Source code included in registered version
Royalty free distribution in applications

Video streaming library for Delphi and C++ Builder.
JPEG video streaming using Motion JPEG over HTTP
supports Delphi/C++ Builder 10.1 - 10.3
supports Windows 32/64 and Android applications
source code included in registered version
royalty free distribution in applications

Delphi and C++ Builder utilities library.

available for Delphi/C++ Builder 7 - 10.3 and Lazarus 2.0
source code included in registered version
royalty free distribution in applications

Have you started using RAD Studio's FireMonkey library yet? It has tremendous advantages as you can build one app that runs on all your devices: your iPhones and iPads, your Android phones and tablets, and your MacBooks and Windows computers. But will you be as productive with FireMonkey as you have been with the VCL? Will the performance of your applications measure up to the VCL when moving to FireMonkey? Can you develop without having to compromise on the look and feel of your application? You may have thought the answer was a resounding "No". But with FirePower and RAD Studio, the complexity of having one app is greatly simplified. You'll be amazed how quickly you can develop without compromising on performance and capabilities. Not only will your user interface be intuitive and fast for each platform, it will be so much more effortless and enjoyable to develop. Here's what some of our customers are saying.

Delphi and C++ Builder component for accessing Windows I/O and memory-mapped ports.
access to I/O and memory-mapped ports on 32 and 64-bit Windows
PnP device drivers built using Microsoft KMDF WDK framework
easy of use, component is fully autoconfigurable
block data transfer enables high speed data transfer
DirectAccess mode provides the fastest access to I/O ports (32-bit Windows only)
available for Delphi/C++ Builder 5 - 10.3 and Lazarus 1.8.4
source code included in full version
royalty free distribution of component and device driver with applications

Delphi and C++ Builder component for retrieving joystick position and status.

Uses standard Windows Joystick API
Supports Delphi/C++ Builder 10 - 10.3 FireMonkey applications
Supports Windows 32/64-bits
Source code is included in registered version
Royalty free distribution in applications

Delphi and C++ Builder library for creating and processing PDF documents.
uses PDFsharp library
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 7 - 10.3
royalty free distribution in applications

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

FEATURES

Uses UsbSerial library
Supports CP210x, CP2130, CDC, FTDI, PL2303 and CH34x devices
No special root access privileges needed
Available for Delphi/C++ Builder XE6 - 10.3
Source code included in registered version
Royalty free distribution in applications