RAD Studio 10.4.2 is now available! 了解更多信息

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C++Builder 10.4.2

Native Apps that Perform.
Build Windows C++ and iOS Apps 10x Faster with Less Code



Powerful, Full-Featured Windows Development


Design beautiful, intuitive user interfaces with award-winning and cross-platform frameworks on Windows and iOS. Provide a platform-native experience to your users while designing the interfaces only once, cutting development time by half or more.



Alvaro Reyes 6avv9oehxfo Unsplash



Modern C++17

Featuring a Clang-enhanced compiler, Dinkumware STL, and easy access to Boost, plus common libraries like SDL2, and many more

单一代码库

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

Windows 10 Applications

Modernize aging apps to support Windows 10 with up-to-date responsive controls and Windows Store support

Internet of Things (IoT)

Easily connect your apps to gadgets, devices, sensors, enterprise data, and cloud services

Continuous Integration

Integrate with continuous build configurations quickly with MSBuild, CMake, and Ninja project support either as a lone developer or as part of a team

可访问的数据

Connect natively to over 20 databases like Oracle, SQL Server, MySQL and more with FireDAC’s high speed direct access

iOS Applications

Develop applications for iOS quickly and easily with C++Builder’s tools

Cloud Aware

C++Builder 具有一个 HTTP 和 REST 客户端库,可在所有平台上使用,以调用 REST 服务甚至特定的 AWS 和 Azure 组件

Rapid Development

Award-winning visual design tools help you deliver projects 5x faster than competing solutions

Responsive UI

Create a single responsive platform-aware UI once and deploy on Windows and iOS

Version Control Integration

Track and manage changes using version control systems including Subversion, Git, and Mercurial repositories

Extend the IDE

创建一个插件,它可添加新的工具窗口,在代码编辑器中进行绘制,提供代码完成,添加新的语法高亮显示,钩挂到高级和低级事件,在调试时跟踪进程和线程,等等。





Designed to Fuel Your Imagination


Design Beautiful Desktop and Mobile App UIs with C++Builder

RAD Studio’s C++ version comes with the award-winning VCL framework for high-performance native Windows apps and the powerful FireMonkey (FMX) framework for cross-platform UIs. Visual development for C++ has never been easier and faster – best of all, your designs and code will always be in sync!

  • Rapidly design your Windows application with VCL to ensure unmatched native performance
  • Use the visual design menu to easily drag and drop visual and non-visual components from the palette
  • Extend your visual UIs with components from multiple certified partners
  • Use FMX to create cross-platform apps using the same code base
  • Connect user interface elements to data sources using the LiveBindings Designer
  • Validate designs in real time using Live On-Device Preview to broadcast the active form to multiple devices simultaneously
  • Build fully responsive designs with resolution-aware components for desktop, tablets, and smartphones
  • Deploy platform-specific native controls for an improved user experience


Design Beautiful Desktop and Mobile App UIs with C++Builder

使用 C++Builder,让您更快更智能地编写代码

Smart developers and Agile software teams write better code faster using modern OOP practices and C++Builder’s robust frameworks and feature-rich IDE

  • 使用我们针对所有平台的高度优化的编译器,可缩短您等待冗长的编译时间
  • Use Code Insight™ for code completion via a modern Language Server Protocol based on your code while libraries help you code quickly and accurately
  • Get native, high-speed direct access to InterBase, SQLite, MySQL, SQL Server, Oracle, PostgreSQL, DB2, SQL Anywhere, Advantage DB, Firebird, Access, Informix, MongoDB, and more
  • 在编写代码时,您可从内联文档中获取提示和技巧
  • Utilize popular libraries such as Boost, Eigen, and ZeroMQ plus leverage a broad range of community tools and libraries
  • 与 Git、Subversion、Mercurial 等版本控制系统集成

Modern Developer Centric IDE

Fast And Accurate Debugging

Fix bugs faster with integrated cross-platform native debugging. Use the C++Builder IDE to debug applications running remotely on Windows and iOS!

  • Save time with the integrated toolchain bringing the designer, compiler, and debugger together into a single development environment
  • 添加条件断点以在指定位置或特定条件发生时快速暂停程序执行。
  • 查看整个调用堆栈,以便您可以向后追踪以发现执行代码到达当前位置所采用的路径。
  • 当程序在调试期间暂停时,检查变量的当前值。
  • Debug on any device! Deploy your app to Windows and iOS devices and debug as though it was running locally. Use breakpoints, stack exploration, tool tips and expression evaluation on local and remote machines with live debugging across all deployment platforms.
Conditional Breakpoints

Compile and Deploy High-Performance Apps with C++Builder

通过为用户的首选设备开发应用程序来吸引他们。使用 C++Builder 从一个代码库开发桌面和移动应用程序,并部署到 Windows、macOS、iOS 和 Android 系统中!



  • 设置到应用商店的连接。快速生成可部署到 Windows 应用商店(使用桌面桥)、苹果应用商店和 Google Play 商店的应用程序包
  • Define files to deploy by platform and build configuration. Identify within each project the files to deploy based on the target platform (Windows, macOS, iOS) and build configurations for Debug or Release.
  • 直接从 C++Builder IDE 部署文件。使用 Platform Assistant Server(PA Server) 快速将文件部署到远程机器上。PA Server 将部署工作所定义的文件组合起来,并将它们打包到单个应用程序实例中。
Adhoc to AppStore

使用 C++Builder 来提高代码质量

Faster development cycles don’t have to mean sacrificing quality! C++Builder comes with many features that employ coding best practices, reduce duplication efforts, and help you become a rockstar coder!



  • Build better code by leveraging well-tested and highly optimized native Windows and iOS libraries
  • 将您的代码文档转换为您或团队中其他开发人员可以使用的即时内联帮助。
  • 使用所包含的 DUnit 和 DUnitX 框架为所有代码构建单元测试。
  • 通过使用 CodeSite Logging 将实时日志记录添加到任何应用程序中,查看应用程序内部的运行情况,而不会中断应用程序流程
Code Quality

更好地使用 C++Builder

C++Builder’s collaboration and version control features will help you create better products faster, both as an independent developer or as part of a team. Code Collaboration drives deeper code understanding, better testing, and better products.

  • 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
  • Integrate with continuous build configurations quickly with MSBuild, CMake, and Ninja project support either as a lone developer or as part of a team
  • Easily access Cloud-Based RESTful Web Services using built-in REST and JSON/BSON support
  • Connect to Amazon and Azure services, including application services, database services and storage services with the C++Builder Amazon API and Azure API
Deep Source Code Repository Integration

C++Builder IDE 的功能扩展

C++Builder comes with hundreds of components for every task, from creating user interfaces to database connectivity, enabling easy and fast builds for connected business applications on desktop and mobile platforms. In addition to the included VCL and FireMonkey components, a broad range of tools and components are available from the Delphi and C++Builder communities.

  • Use GetIt Package Manager to easily download and integrate new components to improve the functionality of your applications
  • Get easy access to popular libraries such as Boost, Eigen, ZeroMQ, SDL2, SOCI, libSIMDpp, and Nematode
  • Easily utilize the broad array of third-party components and controls for Delphi directly in C++Builder
  • 使用来自 Embarcadero Technology Partners 开发商的工具和组件来扩展 IDE 功能。
  • 集成工具和组件。Beyond Compare、FastReport、TeeChart、InterBase、IP*Works、CodeSight 工具!
  • 使用由许多第三方开发的插件来扩展 IDE 功能,对 IDE 进行自定义以符合您的工作方式
GetIt Package Manager

Download RAD Studio Feature Matrix




C++Builder 10.4.2 is here! Discover The New Release



Trusted by Over Three Million Developers Worldwide

The Fastest Way to Build Responsive Native Applications on Multiple Platforms

Embarcadero’s Delphi, C++Builder and RAD Studio IDEs enable more than three million independent developers and enterprise development teams worldwide to deploy high-performance responsive native applications on Windows, Android, iOS, macOS and Linux.

Using a single easy-to-write, easy-to-update codebase, IDE tools quickly compile native code for multiple platforms while enabling unprecedented productivity with powerful code completion, and enhanced parallel processing on modern multi-core CPUs.

RAD Studio 10.4.2

Learn More on the Embarcadero Blog

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2021年3月04日

LearnCPlusPlus.org :: Fibonacci Numbers, 3D Objects, Mandelbrot, And More Fun With Windows C++

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2021年3月04日

Quickly Enumerate Through USB Devices With Code On Windows

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2021年3月04日

What are the best options for mobile app development?

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2021年3月03日

Advanced Debugging And Application Logging System For Windows Developers

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2021年3月03日

Quickly Create Fast Peer-To-Peer Communication Between Windows Processes

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2021年3月02日

Enterprise-Grade Rich Text Editor Component For Windows With WYSIWYG Editing And Reporting Add-Ons

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Blog07

2021年3月02日

February 2021 GM Blog – 10.4.2, Delphi’s 26th & More!

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Blog08

2021年3月01日

RAD Studio 10.4.2 Silent Installer Makes It Easy To Automate The Installation Process

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Blog09

2021年3月01日

Create Native And Secure iOS Wallet Enabled Apps With Delphi And C++ Builder

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2021年3月01日

GameDev: Fun Multi-Platform Mars Rocket Game For Android, iOS, macOS, And Windows

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