Retouch4me Frequency Separation is a free Photoshop plugin designed to streamline the retouching process by automatically creating three layers for frequency separation. This tool allows users to customize frequency ranges for specific images, ensuring high-quality results with 100% precision. It features advanced algorithms for both 8- and 16-bit modes, enhancing workflow efficiency by eliminating the need for manual layer creation. The plugin is compatible with various operating systems and requires minimal hardware specifications, making it accessible for photographers and retouchers looking to improve their editing capabilities.