Qt Limited is a cross-platform software development company that creates and maintains development tools, such as Qt Creator and Qt Designer. They also offer general software development services. The company is headquartered in Finland and has offices in Berlin, Prague, Oslo, and The Hague. Qt is best known for creating software development frameworks, most notably Qt Creator and Qt Designer. These frameworks allow developers to quickly create cross-platform applications with a consistent look and feel. Qt Creator is a powerful IDE that supports code completion, refactoring, and debugging. Qt Designer is a drag-and-drop interface builder that makes it easy to create custom widgets and dialogs. In addition to their development tools, Qt Limited offers general software development services. They have a team of experienced developers who are familiar with a wide range of platforms and programming languages. This makes them well-suited for developing both desktop and mobile applications. Qt Limited is a reliable partner for software development. Their products are well-designed and offer a great deal of flexibility. They also have a proven track record of delivering quality software on time and on budget.