GIMP (GNU Image Manipulation Program)

GIMP, or GNU Image Manipulation Program, is a free and open-source software designed for photo editing and graphic design. It offers a wide range of tools similar to those found in commercial programs like Adobe Photoshop, allowing users to retouch photographs, create artwork, and design graphics. GIMP supports various file formats and boasts features such as layers, filters, and customizable brushes. Its flexibility and extensibility make it a popular choice for both amateur and professional users who seek powerful image editing tools without the cost of proprietary software.