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 - 10.1 and Lazarus 1.6
Source code included in full version
Royalty free distribution in applications

Components for viewing, navigating, text extracting and editing PDF files.

Features:

Uses PDFium open-source PDF rendering engine
Available for .NET 2 - 4.6
Source code included in full version
Royalty free distribution in applications

Delphi and C++ Builder library for communicating with HID USB devices.

Features

Uses HIDAPI library
Supports Windows 32, Windows 64 and OS X
Available for Delphi/C++ XE2 - 10.1
Source code included in full version
Royalty free distribution in applications

Delphi and C++ Builder library for communicating with HID USB devices.

Features

Uses HIDAPI library
Supports Windows 32 and Windows 64
Available for Delphi/C++ Builder 5 - 10.1 and Lazarus 1.6
Source code included in full version
Royalty free distribution in applications

DBISAM is the standard for replacing the BDE in Delphi or C++Builder applications. It has has been deployed to thousands of locations around the world, and can be branded so that no one even knows that DBISAM is being used. It is licensed per-developer, and includes royalty-free distribution. License management isn't required at all, and the money that you used to pay to the database engine vendor is now your profit to keep.

Delphi and C++ Builder communication library for FTDI FT311D and FT312D devices for Android.

Features:

Supports the complete FT311D/FT312D functionality
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

Delphi and C++ Builder component for serial communication for Android.

Features:

Communication with devices connected to serial port
Available for Delphi/C++ Builder XE7 - 10.1
Source code included in full version
Royalty free distribution in applications