Delphi library for interoperability with Java using Java Native Interface (JNI) and .class files.

Uses standard Java Native Interface
Available for Delphi 5 - 11 and Lazarus 2.0.12
Supports Windows 32, Windows 64, macOS and Linux
Source code included in registered version
Royalty free distribution with applications

Delphi and C++ Builder jаvascript Object Notation (JSON) library.

Read and modify JSON files
Create new JSON files
Full JSON supported: literals, numbers, strings, arrays and objects
Date/time encoding and decoding supported
Customizable output
Provides in-memory and streaming JSON parsers and generators
Supports Windows, macOS, iOS and Android
Available for Delphi/C++ Builder 5 - 11 and Lazarus 2.0.12
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.

Features

Uses PDFium open-source PDF rendering engine
Supports Windows, macOS, iOS and Android
Available for Delphi/C++ Builder XE2 - 11
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 - 11 and Lazarus 2.2
source code included in registered version
royalty free distribution in applications

TransLT SDK is offered free of charge for software developers wishing to create applications that take advantage of the coordinates transformations capabilities of TransLT.

Java Database Connectivity (JDBC) library for Android.

JDBC drivers for H2, Microsoft SQL, Sybase SQL and PostgreSQL databases
Available for Delphi/C++ Builder 10 - 11
Source code included in registered version
Royalty free distribution in applications

PowerSNMP for .NET CF leverages a .NET 2.0+ design, providing the most advanced Internet Communications components available for handheld smart devices.

Delphi component for serial communication for Linux.

Features

Communication with devices connected to serial port
Supports 64-bit Linux
Supports Delphi 10.2 - 11 and Lazarus 2.0.12
Source code included in registered version
Royalty free distribution in applications

JVCL is a library of over 600 Delphi visual and non-visual Delphi/C++Builder components. It supports Delphi/C++Builder 6 and newer.

The library is built upon code donated from the JEDI community. It is reformatted to achieve a common look-and-feel, tested and merged into the library. The library is grouped into several packages. It is released to the public under the terms of the Mozilla Public License (MPL) and as such can be freely used in both freeware/shareware, opensource and commercial projects. The entire JEDI Visual Component Library is distributed under the terms of the Mozilla Public License (MPL).

OExport allows you to generate and read XLSX, XLS, ODS and CSV spreadsheets directly from Delphi & Lazarus. It has also an import feature - you can extract data from XLSX, XLS, ODS and CSV files. Please see the feature matrix below for more details.