RAD Studio

RAD Studio

RAD Studio® 12.1 Athens is the ultimate IDE for compelling multi-platform native application development using integrated toolchains and visual designers, powered by Delphi® and modern C++. Leverage best-in-class Windows platform integration and flexible component-based architecture to create high-performance native apps from one codebase to reach billions of users on Windows, macOS, iOS, Android, and Linux.

Choose from RAD Studio Professional, Enterprise and Architect Edition.


Single Codebase

Create apps for all major platforms with less coding effort. Write once, compile everywhere.

Windows 11

Modernise VCL apps for Windows 11 with up-to-date user interface controls, WinRT APIs, and HighDPI-related features.

Remote Desktop

Collaborate more effectively with remote teams using improved remote desktop support for VCL and IDE.

High DPI and 4K

High-DPI support in the IDE, with full support for the latest 4k+ monitors, and cleaner and sharper fonts and icons throughout. Improved FMX High-DPI support for Windows and Desktop with a visibly superior desktop UI.

iOS and macOS

macOS 64bit ARM compiler and toolchain that can build universal binaries including Intel/ARM versions for AppStore submissions.


Support for the latest Android 30 API and latest Billing APIs, and migration to use the AndroidX libraries. Android support for multiple classes.dex files, simplifying the integration of external Android dependencies.

Accessible Data

Connect to over 20 databases natively with FireDAC’s high-speed direct access, including InterBase, SQLite, MySQL, SQL Server, Oracle, PostgreSQL, DB2, SQL Anywhere, Advantage DB, Firebird, Access, Informix, MongoDB and more.


Develop both server and FireMonkey GUI applications for Linux.

Cloud Aware

Use the HTTP and REST client libraries, available on all platforms, to invoke REST services or AWS and Azure components.

RAD Server

Reduces the complexities of rapidly building and deploying a multi-tier turn-key enterprise REST API application server with Swagger support.


Developer, ISV

Contact a specialist

Robin Ashby

+44 (0) 1364 655 123 Send a message

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