Orwell Dev C++ Portable is a free and open source C and C++ Integrated Development Environment (IDE) for Windows. Orwell Dev C++ is a C and C++ IDE based on the original Dev C++ project and includes the MinGW GCC compiler, debugger, code editor, project manager and build tools needed to develop, compile, debug and test C and C++ applications. The portable edition runs directly from a USB flash drive providing programmers a complete development environment they can carry around with them wherever they work.
Orwell Dev C++ Portable IDE for C and C++
Orwell Dev C++ is a lightweight alternative to more bulky IDEs, and a great tool for students, hobbyists, and professional developers alike, with the basic tools needed for software development. It supports the current standards of C and C++, and provides all the necessary tools to start

What is Orwell Dev C++?
Orwell Dev C++ is a continuation of the classic Dev-C++ project that modernized the IDE with updated compiler support, improved stability, and compatibility with newer Windows versions. The portable release bundles the development environment together with the required compiler, making it ideal for USB toolkits, classrooms, coding labs, and developers who frequently work on multiple computers.
Complete Feature List
- Free and open source C and C++ IDE.
- Portable edition requires no installation.
- Includes the MinGW GCC compiler.
- Supports modern C and C++ language standards.
- Integrated source code editor with syntax highlighting.
- Code completion and auto-indentation.
- Built-in project manager.
- Integrated debugger using GDB.
- Compile and build applications with a single click.
- Customizable compiler options.
- Class browser and symbol navigation.
- Search and replace across projects.
- Support for multiple source files.
- Template-based project creation.
- External tools integration.
- Supports console and Windows GUI applications.
- Lightweight compared to many modern IDEs.
Who Should Use Orwell Dev C++?
- Students learning C or C++ programming.
- Beginning software developers.
- Computer science classrooms.
- Developers who need a portable IDE.
- Anyone looking for a lightweight alternative to Visual Studio.
Why Choose the Portable Edition?
The portable version stores the IDE, compiler, and configuration files together, allowing you to carry your entire development environment on a USB flash drive. This makes it easy to continue coding on different Windows computers without reinstalling or reconfiguring the compiler each time.
Specifications
- Author's Website: Project Page
- Developer: Orwell (Johan Mes)
- License: Open Source (GPL)
- Extracted Size: 177 MB
- Supported Operating Systems: Windows 11, 10, 8, 7
- Programming Languages: C and C++
- Compiler: MinGW GCC
- Editor's Rating: ★★★★☆ (4 Stars)
- Download: Get the portable release here:
Orwell Dev C++ Portable Download
Frequently Asked Questions
What is Orwell Dev C++ used for?
It is an Integrated Development Environment (IDE) used to write, compile, debug, and build C and C++ applications on Windows.
Is Orwell Dev C++ free?
Yes. It is completely free and released as open source software under the GNU General Public License.
Does the portable version include a compiler?
Yes. The portable package includes the MinGW GCC compiler, allowing you to begin developing immediately without installing additional components.
Can I run Orwell Dev C++ from a USB flash drive?
Yes. The portable edition is designed specifically for USB drives and stores its settings alongside the application.
Is Orwell Dev C++ still maintained?
The Orwell fork has seen little recent development. Developers looking for an actively maintained successor may also want to consider Code::Blocks Portable or other modern IDEs depending on their workflow.
Final Thoughts
Orwell Dev C++ Portable remains a capable and easy-to-use C/C++ development environment, especially for students, educators, and developers who prefer a lightweight IDE. Its integrated compiler, portable design, and familiar interface make it a practical choice for learning programming or building smaller projects. Although development of the Orwell fork has largely slowed, it continues to serve as a reliable portable IDE for many C and C++ programming tasks.