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RAD Studio 12.1 Athens

RAD Studio is the complete development suite for Windows, Linux, Mac, iOS and Android

RAD Studio is the same ultra-fast cross-platform Native App IDE with flexible Cloud services and broad IoT connectivity that you know, with a lot more packed into it. The first IDE to offer .appx package creation for the Windows App Store. Reach the widest audience with App Store support for Windows 11, macOS, iOS and Android – all from the same native code base.

RAD Studio helps you:

  • Create fast native apps for Windows, Mac and mobile from one codebase
  • Create Linux and Windows server applications
  • Build 64-bit Windows applications and parallelise existing code
  • Bind any control to other objects or datasets with LiveBindings
  • Get universal enterprise database connectivity with FireDAC
  • Modernise Windows applications with new components and styles
  • Extend Windows apps with mobile and wearable companion apps
  • Access cloud-based BaaS and REST services
  • Easily deploy stateless, restful, scalable, and secure turnkey middleware to mobilise Enterprise apps
  • Get a fast start and fast results

Build Apps 5x faster with one codebase for Windows, Android, iOS, macOS, and Linux!


About RAD Studio


Design Beautiful Desktop and Mobile App UIs with RAD Studio

  • Use RAD Studio’s award-winning VCL framework for Windows and FireMonkey (FMX) visual framework to create cross-platform responsive user interface’s.
  • Enjoy the new high-DPI compatible IDE on 4k+ screens
  • Use VCL Styles at design time! Prototype stylish UIs even faster by seeing immediately at design time how your styled forms and controls will look when running.
  • FireMonkey design-time guidelines: Prototype faster with visual lines and enhanced margin and padding support.
  • Multi-monitor and multi-window improvements: design and edit code for the same form simultaneously in multiple windows.
  • Rapidly design your master responsive user interface layout once, then easily customise platform-and-device-specific views without duplicating design effort.
  • Use the visual design menu to drag and drop visual and non-visual components from the palette.
  • Connect user interface elements to data sources using the LiveBindings Designer.
Design beautiful desktop and mobile apps.


Code Faster and Smarter with RAD Studio

  • Quicken lengthy compiles with highly optimised compilers for every platform.
  • C++ Code Formatter: Automate the layout of your C++ code using clang format.
  • Customise the IDE for two robust and powerful languages (Delphi and enhanced C++) and your coding style.
  • Use Code Insight™ for code completion via a modern Language Server Protocol based on your code and libraries to help you code quickly and accurately.
  • Get hints and tips from inline documentation as you code
  • Keep development agile with the VCL designer, Agile refactoring and Live Templates.
  • Integrate with version control systems, including Git, Subversion and Mercurial.
Code faster and smarter with rad studio.


Debug Faster with RAD Studio’s Integrated Native Debugging

  • Add conditional breakpoints to pause program execution at a specified location quickly or when a particular condition occurs.
  • Explore the entire call stack to trace the route the executing code took to reach its location.
  • Inspect the current value of variables while your program pauses during debugging.
  • Keep Code Insight™ code completion running while debugging.
  • Debug on any device! Deploy your app to any iOS, Android, macOS, or Linux device and debug as if it were running locally.
  • Use breakpoints, stack exploration, tooltips and expression evaluation on local and remote machines with live debugging across all deployment platforms.
Debug faster with RAD Studio.


Compile and Deploy High-Performance Native Apps With RAD Studio

  • Provision your apps for Windows 11! Be ready for Microsoft’s new release.
  • Support for Microsoft’s WebView 2 control (Edge Chromium) in the web browser component.
  • Go from Ad Hoc to App Store fast. Rapidly produce application bundles that can be deployed to Windows Store (using Desktop bridge), Apple App Store and Google Play Store.
  • Compile for macOS (M-series Apple Silicon) and use the new universal package for AppStore submission. You can now compile for existing Intel and the new M-series macOS processors (Apple Silicon).
  • Compile for Android API 30! Android API and Libraries updated – API 30, Google Play V3, Android X. Keep current with the latest requirements for Android as the platform evolves. – This includes the latest billing API.
  • Define files to deploy by platform and build configuration. Identify within each project the files to deploy based on the target platform (Windows, macOS, Android, iOS, Linux) and build configurations for Debug or Release.
Compile and deploy native apps.


Improve the Quality of Your Code with RAD Studio

  • Find coding errors automatically and solve them with fast Error Insight
  • C++ toolchain improvements with overhauled Delphi-style RTTI for C++ types, including using typeid() on Delphi-style types
  • RTL Quality focus: TZipFile, 64bit improvements for large data structures, Bluetooth LE Record Helper for TDateTime in System.DateUtils
  • Improved C++-style RTTI for Delphi types
  • CMake quality improvements and greatly improved exception handling on both Win32 and Win64
  • Use built-in refactoring to streamline, simplify and improve both the performance and readability of your application code.
  • Leverage well-tested and highly optimised cross-platform libraries to build better code fast
  • Build unit tests for all of your code using the integrated DUnit and DUnitX frameworks
  • Dive into your project without interrupting the application flow by adding live log-in with CodeSite Logging
  • Use Visual Studio Code to edit the Delphi source with full code completion
  • LSP awareness of Include files and auto-restart of LSP server
  • Auto code completion with Tab key.
Improve the quality of your code with RAD Studio.


Collaborate Better With RAD Studio Teamwork and Remote Desktop Features

  • Use enhanced Remote Desktop support (for VCL and IDE) to collaborate remotely with your team.
  • Track and manage changes quickly using version control systems, including Subversion, Git and Mercurial repositories.
  • Easily navigate changes and history using the history tab in the code viewer with the built-in difference viewer.
  • Turn documentation into immediate in-line help for you and your team.
  • Use RAD Studio command-line compilers ideal for quickly integrating into continuous build configurations using our support for MSBuild or CMake projects.
Collaborate better with RAD Studio teamwork,.


Extend the RAD Studio IDE With Hundreds of Components

  • Use GetIt Package Manager to rapidly improve the functionality of your applications by downloading and integrating new components.
  • Extend the IDE with tools and components from Embarcadero Technology Partners.
  • Employ powerful integrated tools and components like Beyond Compare, FastReport, TeeChart, InterBase, IP*Works, and CodeSite!
  • Extend the IDE further with add-ons and plugins from dozens of third parties and customise the IDE to work your way.
  • Build for the Internet of Things by easily adding IoT capabilities to the RAD Studio IDE with over 50 IoT components available for FREE via GetIt.
Extend your RAD Studio with hundreds of components and add-ons.



RAD Studio 12.1 Now Available!

Embarcadero Technologies announces the General Availability of RAD Studio 12.1, including Delphi 12.1 and C++Builder 12.1.

RAD Studio, Delphi and C++Builder 12.1 primarily focus on improving the quality of the new features in RAD Studio 12, addressing regressions, and focusing on customer-reported issues. At the same time, Embarcadero has completed the development of the new C++ Win64 Clang–based compiler and toolchain, which was previewed in 12.0.

New Features in RAD STUDIO 12.1

Modernized C++ Compilers and Toolchain – C++ Builder only

The first release of the new Clang-based C++ compiler for Win64, a high-quality toolchain with excellent STL support, 64-bit compiler and linker, great for building and linking large applications, integrating better with external libraries and C++ code. Includes full IDE integration and the ability to build VCL and FireMonkey apps, using FireDAC and other database and RTL libraries.

Split Editor Views in RAD Studio IDE – RAD Studio

In RAD Studio 12.1, the IDE supports split editor views: multiple editors side by side, above and below each other. Split editors allow the same file to be edited next to itself, allowing you to edit the same file in multiple locations and to keep both a design and a code view on screen.

Android API Level 34 and Improved Deployment – Delphi only

RAD Studio 12.1 is updating the supported Android API to level 34. This has been done in advance of the August 2024 deadline for Google Play Store app submission, which will require API Level 34. This change required updates to the Android SDK, the introduction of some additional Android platform tools, an update of the Java runtime, and improvements to the app packaging process.

Quality Improvements in RAD STUDIO 12.1

Improved Visual Assist Integration for C++Builder IDE – C++ Builder only

Visual Assist integration was introduced in 12.0 and has been significantly improved with a strong quality focus in 12.1, as well as expanding rename refactoring to rename across code and visual designers. It provides best-in-class code completion, code navigation and refactorings for C++ code; an amazing productivity boost.

Delphi LSP Quality and Improvements – Delphi only

In 12.1, we added the ability to customize the behavior of specific keystrokes when code completion is shown, both when shown normally and when auto-invoked, as well as making auto-showing completion work smoothly. This will let customers configure completion to match your preferred behavior. We have also reworked auto-invoke and added a number of improvements to Delphi LSP overall.

VCL and FireMonkey Quality – RAD Studio

RAD Studio 12.1 has dozens of improvements to both the VCL and FireMonkey libraries, with specific focus on features introduced in RAd Studio 12.0. New foundation improves performance and quality in rendering graphics and UI controls across all target platforms.

Data Access Quality and Supported Database – RAD Studio

Besides a large number of improvements to the database libraries, the REST client library and other areas of the runtime library, FireDAC adds official support for Firebird version 5 and PostgreSQL version 16

Contact Alfasoft today to get your 12.1 version of RAD Studio / Delphi /C++Builder.

We are very excited to announce the release of Delphi 12 Athens. The Delphi 12 Athens release is packed with exciting new features that are laying the foundation for the future of the product.

What is New in RAD Studio 12

This is a summary of the key features introduces in RAD Studio 12. The following sections offer more details, but it’s good to start with a summary:

  • Visual Assist integration in the IDE for C++Builder, providing best-in-class code completion, code navigation and rename refactoring for the C++ language
  • A preview of a significantly updated CLANG-based C++ compiler for Win64, to support the most recent C++ standard language features and offer a better integration with external libraries and C++ code
  • Delphi language additions including multiline string literals, to address some relevant customer requests
  • Skia support in FireMonkey, offering higher performance and quality in rendering graphics and UI controls across all target platforms, with the adoption of a new foundation for FireMonkey
  • A reworked MDI and a new tabbed UI architecture for VCL to help our customers modernize their existing applications, adding support for HighDPI and styling to existing programs with minimal effort on their side
  • A new FireDAC Query by Example (QBE) component for easier data filtering and a new JSON wizard for Delphi to add a mapping of the data in the popular JSON format to objects, like we have for XML
  • Many IDE productivity and quality improvements, to make it easier and faster to use RAD Studio for every day tasks
  • Support for smart IDs in RAD Server, to make customer’s hosted REST APIs more powerful and flexible, while maintaining RAD Server easy-of-use

RAD Studio 12 – Deepdive new features

Wonderful Things for C++

A significant focus of this release is on C++Builder and our C++ toolchain (available also in RAD Studio). The team has been focused on two key C++ improvements: modernizing our C++ compilers and toolchain, and providing amazing productivity with code completion as well as adding refactoring and navigations by integrating Visual Assist.

The C++ toolchain upgrade is an amazing overhaul of our C++ support. It includes not just a new version of Clang, but also the C and C++ runtime libraries and the STL (the C++ Standard Template Library) plus the linker and debugger. The goal of this large effort is to offer modern C++ standards, with the ability to run C++ code you find in recent libraries and projects, easily use third party libraries, leverage modern safe coding standards, have more performant apps and excellent debugging. It also aims to directly improve areas like linking and the STL, and moves to Windows platform standards such as using the COFF and PDB object and debug formats, potentially allowing you much wider compatibility with other tools. You can read more about this feature in this preview blog post: https://blogs.embarcadero.com/win64-clang-toolchains-in-rad-studio-12/

In 12.0, we are shipping a Preview of this new C++ toolchain, available as a command line compiler.  We’ll continue working on the IDE integration of this new C++ toolchain, in parallel with the existing C++ compilers, and on the integration with the Delphi libraries in RAD Studio, including the VCL and the FireMonkey UX libraries. We plan to make these updates available to customers on subscription as they become available. 

Another significant innovation for C++Builder in 12.0 comes from the integration of the Visual Assist technology to offer better Code Insight including code completion, code navigation and refactoring. These are key productivity tools that assist in common development tasks, from code completion which is invoked often while coding, to navigation which allows developers to easily find relevant parts of their code instead of manually searching a codebase, to refactorings which help code organization and safety. We’ll have a significant initial subset of the VA features available within RAD Studio, including finding symbols and references, showing the project Outline, navigating from implementation to declaration and back, and rename refactoring. You can read this teaser blog post about VA in C++Builder at https://blogs.embarcadero.com/yukon-beta-blog-c-and-visual-assist-in-rad-studio-12-0/ 

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Some Nice Delphi Additions

On the Delphi compiler side, 12.0 adds a few small but nice extensions, including the support for long string literals, multiline string literals, limited by triple quotes, to allow easier embedding of SQL, HTML, JSON, XML and similar multi line text within an application source code. You can read more about this feature in this preview blog post: https://blogs.embarcadero.com/yukon-beta-blog-delphi-language-modernizing-string-literals/. The Delphi 12 compiler also offers a weak type alias definition for NativeInt, for enhanced Win32/Win64 compatibility, better support for NaN floating point number comparisons, and the disabling of floating-point exceptions on all platforms.

screenshot 2023 11 06 at 10 36 43 pm

In terms of platform support, Delphi 12.0 offers compatibility for the Android API level 33, which is a Google requirement for the Play Store app submission.

FireMonkey and Skia as a New Foundation

In terms of UI libraries the most significant set of improvements in RAD Studio 12.0, for both Delphi and C++Builder, comes from the integration of the very popular cross platform rendering engine Skia, in FireMonkey. This is done by integrating the Skia4Delphi open source project, but also extending it with Vulkan support, support for effects and filters with the Skia Shading Language, a WebP Encoder, printer support, and printing to PDF. 

RAD Studio Skia support includes direct APIs, specific UI controls (TSkAnimatedImage, TSkLabel, TSkPaintBox, and TSkSvg), and the automatic mapping of FireMonkey UI controls UI rendering via Skia. In general terms, Skia improves the quality of the rendering and the performance. Notice that the same Skia UI controls are also available in the VCL windows library.

screenshot 2023 11 06 at 10 35 12 pm

Outside of Skia support, which offers a new solid foundation for the future of the library, we have improved our Android support matching many recent platform enhancements, added split screen support, to allow FireMonkey application to work in a side-by-side pane on both iOS and Android, and extensively  reworked the text input capabilities of the single-line TEdit and multi-line TMemo controls. 

Another significant improvement to the IDE, for FireMonkey development, is the introduction of a wizard to generate icons and splash screens at all of the resolutions, required by Apple and Google, starting from a single SVG image and the support for Android’s adaptive icons, as you can read in https://blogs.embarcadero.com/multi-device-icon-generator/

screenshot 2023 11 06 at 10 33 40 pm

VCL Modernization with MDI and Tabbed UI architecture

We have been doing VCL modernization work to help our customers migrate their existing applications (often very large and well established in their target industry). In 12.0 the focus is on keeping alive the old fashioned, but still popular, MDI (Windows’ Multi Document Interface) model. With the new release customers will be able to adopt full HighDPI support for MDI applications and also adopt VCL styles. We’ll allow our customers to bypass platform issues caused by the fact Microsoft has been neglecting support for MDI in recent years.

screenshot 2023 11 06 at 10 35 37 pm

In addition, RAD Studio 12.0 introduced a new tab-based UI (like the one from Google Chrome and many other popular apps) as an easy migration from MDI or a brand new model, with the new TFormTabsBar control. The VCL library has improvements in futons management for High DPI screens.

As part of the VCL improvements, the new release is introducing a number of new designers to help simplify the work: There is a new string list editor, a multiline string editor, and quick configuration dialogs for buttons, radio groups and panels. Some of these handy tools were originally part of KSVC (Konopka Signature VCL Controls) and are now available to anyone, even without installing this add-on control pack.

screenshot 2023 11 06 at 10 34 23 pm

Beside the core RTL definitions, we have created a new set of units with the complete Windows API headers converted to Object Pascal, to make it easier for Delphi developers to call any Windows platform API we don’t expose in our component libraries. This API conversion includes 311 Delphi header files with 41 MB of code, covering the entire platform API provided by Microsoft.

Additionally, we have improved the Edge browser integration with new interfaces, properties and events, matching the improvements to the platform WebView 2 control since our last release. Further improvements in the VCL with noticing are an extremely flexible TControl enumerator, Desktop Windows Manager (DWM) enhancements, and changes to Double Buffering mode.

New In Delphi RTL, Data, and Other Areas

There are many improvements in other Delphi core runtime libraries, leveraged also by C++ Builder. For our flagship database access library, FireDAC, we have added support for the classic QBE mode (Query-By-Example) which allows the development of a UI for entering simple data filtering criteria. 

In addition, FireDAC components offer some additional functionality to help developers improve their application security, by limiting the type of SQL commands for a specific query control, forbidding multiple commands, and blocking further SQL changes. These improvements offer developers the ability to improve the application security, if used alongside other industry best practices.

RAD Studio 12.0 also introduces a new JSON mapping wizard, which can generate classes matching a JSON data structure and proper reading and writing code to read the JSON in a set of objects and stream it out to a new file. 

screenshot 2023 11 06 at 10 36 07 pm

RAD Studio IDE Improvements

There are many relevant changes in the IDE. 

The first is a new UX for the feature installer, used for the initial product installation or to add features and platforms later on. This dialog box has been completely redesigned in behavior and in the UI, using modern VCL controls, which improves the first impression of the product for new users. It’s easier to use because all major installation options including extra addons are on one page, unlike the previous multi-step design. The new dialog also offers better error information, in case of installation problems.

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The IDE has now syntax highlighting in many secondary windows, like the call stack and structure view. There are also improvements in source code searches, in the way the navigation toolbar works, and in the use of multiple edit windows, plus many other small tweaks.

Besides the introduction of Visual Assist integration for C++Builder, we have also done further improvements in the DelphiLSP support used for Code Insight. For example, code completion now includes language keywords, and code templates are shown in contextually correct areas of code during completion, as well as having better support for generics and completing arrays or array types.

Finally, the RAD Studio further extends the new ToolsAPI for the code editor to let customers and third party vendors create more flexible plug-ins for our IDE.

RAD Server and InterBase

There are some notable improvements for RAD Server, our REST server API hosting platform. The most significant change is the ability to easily support a smart ID model, using a standard library to define better identifiers for resources exposed by the server. RAD Server also offers better performance, data paging improvements, better session authentication and overall quality.

Finally, the new version of RAD Studio includes the developer edition and the embedded versions of recently released InterBase 2020 Update 5.

Quality, Quality, Quality

In addition to the features highlighted above, the release has been focused on quality work in multiple subsystems, starting with the IDE, but including also the Delphi RTL libraries, the VCL UI library, the FireMonkey cross-platform library, FireDAC and other data access layers, HTTP client and server components and RAD Server.

In RAD Studio 12, we implemented fixes for 1,027 issues reported by customers on Quality Portal (quality.embarcadero.com), addressing 877 public bug reports and implementing 150 customer requests for new features.

Ready to Go

Product trials for RAD Studio, Delphi and C++Builder 12 are now available and the updated product builds are live in the online store. Customers on Update Subscription can download and install RAD Studio 12 today using their existing license and will receive an email announcing the new release availability. Downloads are available in the customers portal at https://my.embarcadero.com.

For more information, you can check the following links:


Embarcadero celebrates 29th anniversary of Delphi with a special offer

With the celebration of Delphi turning 29 we are running a campaign offering the entire product line – Delphi, C++Builder, and RAD Studio with a great discount. Keep your eyes open for upcoming campaign.

RAD Studio version 12 was recently launched with hundreds of new features including:

  • Target the latest platform versions
  • Supercharge your productivity with Visual Assist integration for C++
  • Enable amazing graphics with SKIA for FMX
  • Modernize your apps with an updated VCL
  • And so much more…

Learn more about the new features on our RAD Studio product page.
Place your order in our webshop or by contacting Alfasoft.

You can purchase your Delphi/C++Builder/RAD Studio license in our webshop. You can also send your order as an email to info@alfasoft.com.



  • Delphi
    The fastest way to build native apps for Windows, Mac, iOS, Android and Linux.
  • C++Builder
    Multi-device C++ development for Windows, Mac, iOS and Android.
  • InterBase Developer Edition and InterBase ToGo
    InterBase Developer Edition provides developers with the best cross-platform database to build and test database applications for embedded and SME applications.
  • IBLite
    Database for Windows, Mac OS X, Android and iOS
  • 3-Party components
    • FastReport VCL 4-RAD edition och FireMonkey edition
    • TeeChart Standard
    • CodeSite Express
    • AQtime Standard
    • Beyond Compare Tect Compore


Windows systemkrav

RAD Studio 12 Alexandria

Minimum Hardware Requirements

  • 1.8 GHz or faster processor
  • 3 GB of RAM. 8GB of RAM is recommended.
  • Between 6 GB and 60 GB of available disk space. Using an SSD is strongly recommended.
  • DirectX 11 capable video card that runs at 1440×900 vertical resolution screen is recommended.
  • Windows 10 Anniversary Edition is recommended and required for development for the Windows 10 store.

Operating System Requirements

  • Windows 10

You can also install RAD Studio on a virtual machine running one of the supported versions of Windows in a non-Windows environment (e.g., macOS). To develop FireMonkey projects, your virtualization software must provide direct access to the host GPU.

Requirements for Supported Target Platforms

64-bit Windows – PCs and tablets with Intel/AMD processors running any of the following versions of Windows

  • Windows 7 (SP1+)
  • Windows 10
  • Windows Server 2016
  • Windows Server 2019
  • A 64-bit 32-bit PC.

OS X – An Intel-based Mac with more than 2 GiB of RAM running any of the following versions of macOS:

  • OS X 10.15 Catalina
  • OS X 11 Big Sur

iOS – An iOS device running any of the following versions of iOS:

  • iOS 14

All requirements for macOS support

  • Xcode, version 10.12 or later.
  • Membership in the Apple Developer Program.

Android – An Android device that runs on Arch64 processors or ARMv7 processors with NEON support.

  • A 64-bit version of Windows for development.
  • Android phones and tablets running any of the following versions of Android:
  • Oreo (8.1)
  • Pie (9)
  • Android (10)
  • Android (11)

Linux (Delphi only) – 64-bit Linux running any of the following distributions:

  • Ubuntu Server (Ubuntu 18.04 LTS)
  • Ubuntu Server (Ubuntu 20.04 LTS)
  • RedHat Enterprise Linux (version 8)
  • Windows 10 computer with WSL2 (Windows Subsystem for Linux)

The JRE is installed automatically if you install support for the Android target platform.

For details about additional software, see Third Party Software Add-Ins.

You must have .NET Framework 4.5 or later installed on your computer to install C++Builder successfully. If the installer cannot find .NET Framework 4.5 or later installed on your computer, it prompts you to download and install it to continue with the RAD Studio installation.



RAD Studio license options comparison matrix



It is possible to buy support and maintenance with all Embarcadero products. Embarcadero support and help can be found at the following links:

Alfsoft provides technical first-line support to all Embarcadero customers. Please describe your problem as detailed as possible when contacting our support. Remember to always inform about your product version and your operating system (both platform and version).