Use OCR component to retrieve text from image, for example from scanned paper document.

uses Tesseract OCR engine and Leptonica image processing library
available for Delphi/C++ Builder 5 - XE8 and Lazarus 1.2.6
source code included in full version
royalty free distribution in applications

If you have ever wanted to store data temporarily in your Delphi Win32/Win64/MacOS, C++ Builder or FPC application, and you at the same time wanted full access to the data as if they were stored in a database table, you have the right solution here. kbmMemTable is a full TDataset compatible in memory table loaded with functionality.

Clever Internet Suite VCL represents 100% Delphi VCL components for Delphi / C++Builder, with no external dependencies. RAD Studio XE8, Windows 98, XP, Windows 7 and Windows 8 support (Win32 and x64 platforms).

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

Uses standard Windows Joystick API
Available for Delphi/C++ Builder 5 - XE8 and Lazarus 1.2.6
Source code is included in full version
Royalty free distribution

Delphi and C++ Builder optical barcode recognition component for FireMonkey.

Uses ZBar bar code reader library
Supports EAN-13/UPC-A, EAN-8, UPC-E, Code 39, Code 93, Code 128,
Codabar, PDF417, GS1 DataBar, GS1 DataBar Expanded,
Interleaved 2 of 5 and QR Code barcodes
Available for Delphi/C++ Builder 5 - XE8 and Lazarus 1.2.6
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 - XE8 and Lazarus 1.2.6
Source code included in full version
Royalty free distribution in applications

ZylAppCommunicator is a Delphi & C++Builder component which allows you to communicate between one or more applications which are running on the same computer. Use ZylAppCommunicator if you want to easily communicate between your applications.

Delphi and C++ Builder components you can use
to add messaging functionality to your applications.

Uses standard Windows SimpleMAPI
Compatible with MS Outlook, Outlook Express and other email clients
Available for Delphi/C++ Builder 5 - XE8 and Lazarus 1.2.6
Source code is included in full version
Royalty free distribution

Delphi and C++ Builder communication components. Protocols 3964 and 3964R are implemented.

Features:

Available for Delphi/C++ Builder 5 - XE8 and Lazarus 1.2.6
Source code included in full version
Royalty free distribution in applications

Component for serial communication for Windows.

Features:

Communication with devices connected to serial port
Easy of use and very powerful
Uses multithreading and overlapping for maximum performance
Supports Delphi/C++ Builder 5 - XE8 and Lazarus 1.2.6
Source code included in full version
Royalty free distribution in applications