Merge is the visual file comparison (diff), merging and folder synchronization application from Araxis.
Use it to compare and merge source code, web pages, XML and other text files with native application performance.
Directly open and compare the text from Microsoft Office (Word and Excel), OpenDocument, PDF and RTF files.
Compare images and binary files. Synchronize folders. Perform code reviews and audits. Work with folder hierarchies
containing thousands of files. Merge integrates with many SCM (version control) systems and other applications.

.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