.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 full version
royalty free distribution in applications

Delphi and C++ Builder barcode component for FireMonkey.

Features

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 and more
Supports Windows 32, Windows 64, OS X, iOS and Android
Available for Delphi/C++ Builder XE2 - 10
Source code included in full version
Royalty free distribution in applications

Delphi and C++ Builder barcode component.

Features

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 and more
Available for Delphi/C++ Builder 5 - 10 and Lazarus 1.6
Source code included in full version
Royalty free distribution in applications

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

Uses DirectX 8 API
Available for Delphi/C++ Builder 5 - 10 and Lazarus 1.6
Source code of component is included in full version
Royalty free distribution

Delphi and C++ Builder components for viewing, navigating, text extracting and editing PDF files.

Features:

Uses PDFium open-source PDF rendering engine
Supports Delphi/C++ Builder 5 - 10 and Lazarus 1.6
Source code included in full version
Royalty free distribution in applications

Delphi optical character recognition component for Windows, OS X and Android FireMonkey applications.

Features

Uses Tesseract OCR engine and Leptonica image library
Supports Windows 32, Windows 64, OS X and Android
Available for Delphi/C++ Builder XE2 - 10
Source code included in full version
Royalty free distribution in applications