Delphi and C++ Builder printing library for Android.

uses Android Print and PrintHelper API
supports printing images, HTML pages, PDF files and generated PDF documents
requires Android 4.4 KitKat or higher
available for Delphi/C++ Builder XE7 - 10.1
source code included in full version
royalty free distribution in applications

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 2.6
requires Microsoft .NET Framework 4.5 or higher
support Windows 32 and Windows 64
available for Delphi 7 - 10
royalty free distribution in applications

Component for serial communication for Windows.

Features:

Communication with devices connected to serial port
Easy of use and very powerful
Uses multithreading and overlapping for maximum performance
Supports Delphi/C++ Builder 5 - 10.1 and Lazarus 1.6
Source code included in full version
Royalty free distribution in applications

Delphi and C++ Builder components for universal data access using ADO (ActiveX Data Objects). ADO Component Suite is thin wrapper for ADO objects and it's very well suited for building application servers and clients when Delphi/C++ Builder TDataSet capabilities aren't required.
ADO Component Suite is part of Adonis Component Suite.

supports the latest ADO 2.8 library
compatible with any ADO 1.5 - 2.8 libraries
provides full access to ADO objects
available for Delphi/C++ Builder 5 - 10.1 and Lazarus 1.6
source code included in full version
distributing components in applications is royalty free

Delphi library for automating LibreOffice.

complete LibreOffice API supported
available for Delphi 7 - 10.1
source code included in full version
distributing library in applications is royalty free

Delphi and C++ Builder optical character recognition component.

Features

Uses Tesseract OCR engine and Leptonica image library
Supports Delphi/C++ Builder 5 - 10.1 and Lazarus 1.6
Source code included in full version
Royalty free distribution in applications

DBISAM is the standard for replacing the BDE in Delphi or C++Builder applications. It has has been deployed to thousands of locations around the world, and can be branded so that no one even knows that DBISAM is being used. It is licensed per-developer, and includes royalty-free distribution. License management isn't required at all, and the money that you used to pay to the database engine vendor is now your profit to keep.

CartoVCL Pro is affordable, easy to use, robust, royalty-free Delphi® mapping VCL SDK. CartoVCL now supports large raster files – up to 2 GB. Packaged sample applications demonstrate how to convert MrSid for use in CartoVCL™. Support for raster image linking in Mapinfo TAB files.

DBISAM is the standard for replacing the BDE in Delphi or C++Builder applications. It has has been deployed to thousands of locations around the world, and can be branded so that no one even knows that DBISAM is being used. It is licensed per-developer, and includes royalty-free distribution. License management isn't required at all, and the money that you used to pay to the database engine vendor is now your profit to keep.

The ResizeKit is a form resizing component that makes applications size and screen resolution independent in one easy step. Simply attach the ResizeKit to your form and automatically resize any or all controls and fonts without writing a single line of code. By setting a few simple properties or by hooking into the ExitResize event, you can easily customize the resizing process to work with nearly all types of applications. The ResizeKit can even resize most third party controls. Use the ResizeKit from the first day on new programs and of course on established programs without changing the program design or code. The ResizeKit license is royalty-free for application development and royalty-free for runtime applications.