Pinny Notes is a versatile sticky note application designed for Windows users, providing a simple yet effective way to organize notes. One of its standout features is the ability to pin notes, ensuring they remain visible above all other windows, which enhances productivity. The application supports functionalities such as auto-copying text, spell-checking, and sorting notes, making it easier to manage and retrieve information quickly.

The user interface is built using WPF technology, ensuring a smooth and responsive experience. Users can also enjoy features like JSON support for data handling, indentation options for better text formatting, and a built-in base64 encoding tool for advanced text editing needs. With its free license, Pinny Notes is an accessible tool for anyone looking to streamline their note-taking process.