The Python Currency Converter is a desktop application built with Tkinter that provides real-time currency conversion using live exchange rates from the Frankfurter API. The program automatically fetches the latest currency list and rate data at startup, ensuring accurate and

This page provides the complete source code for building a calculator in Python using Tkinter. The project includes a clean interface, safe expression handling, memory features, and a functional history system. The code is organized, easy to reuse, and suitable