Use OCR.NET component to retrieve text from image, for example from scanned paper document.
uses Tesseract OCR engine and Leptonica image processing library
available for .NET 2 - 4.7
source code included in registered version
royalty free distribution in applications

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

uses ZXing.Net library
supports UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 93, Code 128, Codabar, ITF, RSS-14, RSS-Expanded, QR Code, Data Matrix, Aztec and PDF 417 barcodes
supports Windows 32 and Windows 64 FireMonkey applications
available for Delphi/C++ Builder XE2 - 10.2
source code included in registered version
royalty free distribution in applications

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

Features:

Uses PDFium open-source PDF rendering engine
Supports Windows 32, Windows 64, macOS, iOS32, iOS64 and Android
Available for Delphi/C++ Builder XE2 - 10.2
Source code included in registered version
Royalty free distribution in applications

LMD VCL Complete includes all current LMD Innovative VCL main products including all standalone packs. To review a list of included packages check the feature matrix page.

Ninja Database Pro is deadly good. Ninja Database Pro is a lighting fast, compact, ACID compliant database. It can be used as a database for desktop applications, a Silverlight database, or a Windows Phone 7 database, an Android database with Xamarin's MonoDroid or an iPhone database with Xamarin's MonoTouch. It is the first database supporting either object database mode or relational database mode. You choose how to save your child objects as embedded or in a seperate table.

ZipForge is a fast and powerful VCL Zip component, written in Delphi. It lets you easily create ZIP archives, extract files from zip files to hard drive or memory, add files to a zip archive from disk or memory, replace, move and delete files in zip archives. Also it creates and reads self-extracting (SFX) zip archives, AES encrypted and multi-volume zip files.

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

uses FTDI D2XX library
no special root access privileges needed
available for Delphi/C++ Builder XE6 - 10.2
source code included in registered version
royalty free distribution in applications

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 - 10.2
Source code included in registered version
Royalty free distribution in applications

WiFi Framework is the Software Developer Kit (SDK) for software developers that provides an easy access to the WiFi features on Windows desktop platforms. WiFi Framework is the part of Wireless Communication Library but can be used as stand alone library.

Paquet Builder is a mix between a Self-Extracting 7z archive maker, and an advanced software installation generator. This featured-packed Windows software lets you create compact and fully-customized installer packages for professional file and software delivery. Package up any document or program files, construct sophisticated Setup routines for your Microsoft Windows™ software programs, generate updates and patches, share and install databases, wrap your multimedia presentations or even several Windows Installer MSI and MSP setup files into single .exe files ready for delivery over the Internet, construct any package for the web: everything is allowed with Paquet Builder!