Currency Converter is a robust and visually appealing JavaFX application that brings the power of real-time currency conversion to your desktop. By leveraging the FreeCurrencyAPI, this project delivers up-to-date exchange rates and a seamless user experience for accurate and efficient currency calculations.

At the core of Currency Converter is its intuitive graphical user interface (GUI). Designed with clarity and usability in mind, the interface offers responsive dropdown menus for selecting currencies, clear input fields for amounts, and instant feedback upon conversion. The application effortlessly adapts to different screen sizes, ensuring a polished and consistent user experience across devices.

One of the standout features of Currency Converter is its integration with the FreeCurrencyAPI. Users can trust the application to retrieve accurate exchange rates in real time, enabling precise conversions between dozens of supported currencies. The input validation ensures error-free operations by accepting numbers with dots or commas as decimal separators, making it versatile for users worldwide.

To enhance accessibility and personalization, Currency Converter provides cross-platform support. Whether you’re using Windows, macOS, or Linux, the application securely stores your API key in system-appropriate directories, streamlining the setup process and protecting your credentials.

Built on a modular and maintainable codebase, Currency Converter leverages JavaFX's powerful capabilities to deliver a smooth and responsive performance. The structured approach to development ensures that the project is not only functional but also extensible for future enhancements or features.

Currency Converter is more than a tool; it is a showcase of clean design, technical proficiency, and user-centric functionality. Whether used for personal finance, business, or travel planning, this application simplifies currency conversions while demonstrating the elegance of JavaFX development.