Digital Signal Processing library for Delphi and C++ Builder
uses General Purpose FFT Package
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 6 - 10.3
source code included in registered version
royalty free distribution in applications

Delphi and C++ Builder components to enable applications interact with FTP, and HTTP/HTTPS protocols to access Internet resources.
FTP, HTTP and HTTPS protocols supported
well suited for accessing REST services
uses standard Windows WinINet API
available for Delphi/C++ Builder XE2 - 10.3
source code included in registered version
royalty free distribution

Delphi PDF library for iOS.

uses PDFKit framework
available for Delphi XE8 - 10.2
source code included in registered version
royalty free distribution in applications

Video streaming library for Delphi and C++ Builder.
JPEG video streaming using Motion JPEG over HTTP
supports Delphi/C++ Builder 10.1 - 10.3
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.

uses PDFium open-source PDF rendering engine
available for Delphi/C++ Builder 5 - 10.2 and Lazarus 1.8.4
source code included in registered version
royalty free distribution in applications

jаvascript engine for Delphi.

uses Microsoft ChakraCore jаvascript engine
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 6 - 10.3 and Lazarus 1.8.4
source code included in registered version
distributing library in applications is royalty free

Delphi and C++ Builder USB and HID library for Android.

Features

Uses standard Android USB API
Available for Delphi/C++ Builder XE7 - 10.2
Source code included in registered version
Royalty free distribution in applications

Delphi and C++ Builder barcode component.

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
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 5 - 10.2 and Lazarus 1.8.4
source code included in registered version
royalty free distribution in applications

Delphi and C++ Builder data compression library.

uses Brotli library
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 6 - 10.2 and Lazarus 1.8
source code included in registered version
royalty free distribution in applications

Delphi component for serial communication for Linux.

Features:

Communication with devices connected to serial port
Supports 64-bit Linux
Supports Delphi 10.2 and Lazarus 1.8.4
Source code included in registered version
Royalty free distribution in applications