Components for viewing, navigating, text extracting and editing PDF files.
uses PDFium open-source PDF rendering engine
available for .NET 4.0 - 4.7
source code included in registered version
royalty free distribution in applications

Delphi linear algebra library.

Features

Uses OpenBLAS optimised BLAS and LAPACK library
Supports Windows 32 and Windows 64
Available for Delphi 5 - 10.2 and Lazarus 1.6.4
Source code included in registered version
Royalty free distribution in applications

Digital Signal Processing library for Delphi and C++ Builder.

uses General Purpose FFT Package
supports Windows 32 and Windows 64
available for Delphi 6 - 10.2
source code included in registered version
royalty free distribution in applications

.NET NFC library for Android.
uses Android NFC API
provides reading, writing and formatting NFC tags
supports NDEF, NFC-A, NFC-V, MIFARE Classic and MIFARE Ultralight tags
source code included in registered version
royalty free distribution in applications

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

uses standard Windows SimpleMAPI API
compatible with MS Outlook, Outlook Express, Mozilla Thunderbird and other email clients
available for Delphi/C++ Builder 5 - 10.3 and Lazarus 2.0
source code included in registered version
distributing components in applications is royalty free

Optical character recognition library for Android. Use OCR.NET for Android to retrieve text from images.

uses Tesseract OCR engine and Leptonica image processing library
supports Android armeabi-v7a devices
source code included in registered 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 4.0 - 4.7
source code included in registered version
royalty free distribution in applications

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 .NET 2 - 4.7
source code included in registered version
royalty free distribution in applications

Article is edited by: iamDeveloper - 6-04-2019, 23:03
Reason: Download link was missing.

Delphi and C++ Builder components for automating Microsoft Excel.
Excel Component Suite is part of Office Component Suite
supports Microsoft Excel 97 - 2013
provides full access to Excel objects
available for Delphi/C++ Builder 5 - 10.3 and Lazarus 1.8.4
source code included in registered version
distributing components in applications is royalty free

Delphi and C++ Builder utilities library.]

available for Delphi/C++ Builder 7 - 10.3 and Lazarus 2.0
source code included in registered version
royalty free distribution in applications