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 - XE7 and Lazarus 1.2.6
source code included in full version
royalty free distribution in applications

Components for viewing, navigating, text extracting and editing PDF files.
uses PDFium open-source PDF rendering engine
available for .NET 2 - 4.5
source code included in full 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, OS X and Android
Available for Delphi/C++ Builder XE2 - XE7
Source code included in full version
Royalty free distribution in applications

FastReport 5 VCL is an add-on component that allows your application to generate reports quickly and efficiently. FastReportВ® provides all the necessary tools to develop reports, including a visual report designer, a reporting core, and a preview window. It can be used in the Embarcadero (ex Borland and CodeGear) Delphi 4-XE6, C++Builder 6-XE7.

Delphi component for serial communication for OS X.

Features:

Communication with devices connected to serial port
Available for Delphi XE3 - XE7
Source code included in full version
Royalty free distribution in applications

The Azure Integrator includes straightforward and easy-to-use components for integration with Windows Azure Services, including: Table, Queue, and Blob. These components allow you to quickly and easily add data storage, queue management, table operations, and more through straightforward component interfaces that natively integrate with your development platform of choice. Fully-managed C# components optimized for cross-platform Xamarin development. Build applications with Xamarin and ship across iOS, Android, and Mac.

TE Edit control is a feature-rich, robust, and time-tested RTF editor component. This advanced RTF component is available for .NET, Win32 (DLL and ActiveX), Win64 and Java environments. The .NET product is written completely using managed C# code with no dependence of a Win32 assembly. The Win32 and .Net products are available with complete DLL source.

The ProfDHTMLEdit component allows application developers to add WYSIWYG DHTML editing capabilities to their applications. The component uses Microsoft's Component Object Model (COM) technology to provide access to editing services such as basic HTML formatting, tables, undo and redo, etc. The ProfDHTMLEdit component uses Microsoft Internet Explorer to parse and render HTML, so the editing environment provides a faithful representation of what the document will look like in the browser. Developers can use Delphi or C++Builder to access editing services and provide a user interface for editing features. They can also access the Document Object Model (DOM) to add more sophisticated, custom editing features to their 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, OS X and Android
Available for Delphi/C++ Builder XE2 - XE7
Source code included in full version
Royalty free distribution in applications

FastReport 5 VCL is an add-on component that allows your application to generate reports quickly and efficiently. FastReportВ® provides all the necessary tools to develop reports, including a visual report designer, a reporting core, and a preview window. It can be used in the Embarcadero (ex Borland and CodeGear) Delphi 4-XE6, C++Builder 6-XE7.