Delphi Open XML library for processing .docx, .pptx and .xlsx documents.

create or modify Word Document .docx files
create or modify PowerPoint Presentation .pptx files
create or modify Excel Workbook .xlsx files
Microsoft Office installation is not required
uses Microsoft Open XML SDK 2.5
requires Microsoft .NET 4.0 or higher
support Windows 32 and Windows 64
available for Delphi 7 - XE7
royalty free distribution in applications

Delphi optical barcode recognition library for Android.

uses ZXing 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
available for Delphi XE5 - XE7
source code included in full version
royalty free distribution in applications

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

uses Tesseract OCR engine and Leptonica image processing library
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

Delphi and C++ Builder j@vascript Object Notation (JSON) library.

Features

Read and modify existing JSON files
Create new JSON files
Full JSON supported: literals, numbers, strings, arrays and objects
Date/time encoding and decoding supported
Customizable output
Supports Windows 32, Windows 64, OS X, iOS and Android
Available for Delphi/C++ Builder 5 - XE7 and Lazarus 1.2.6
Source code included in full version
Royalty free distribution in applications

Java Database Connectivity (JDBC) library for Android.

Features

JDBC drivers for H2, Microsoft SQL, Sybase SQL and PostgreSQL databases
Available for Delphi/C++ Builder XE5 - XE7
Source code included in full version
Royalty free distribution in applications

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 - 4.5
source code included in full version
royalty free distribution in applications

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 jаvascript Object Notation (JSON) library.

Features

Read and modify existing JSON files
Create new JSON files
Full JSON supported: literals, numbers, strings, arrays and objects
Date/time encoding and decoding supported
Customizable output
Supports Windows 32, Windows 64, OS X, iOS and Android
Available for Delphi/C++ Builder 5 - XE7 and Lazarus 1.2.6
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