What is CUR format?

CUR (Cursor File)

The CUR file format is primarily used by Microsoft Windows to define the appearance of mouse cursors. A CUR file contains a bitmap image that represents the cursor and can include multiple images for different states, such as normal, hover, and click. The format allows for the use of transparency, enabling cursors to blend seamlessly with the desktop or application background.

Each CUR file begins with a header that describes the file's structure, followed by an array of images and their corresponding properties. The images are typically stored in a format compatible with the Windows GDI (Graphics Device Interface), and they can be in either monochrome or color formats. The ability to incorporate multiple images means that developers can create dynamic and responsive cursors that change based on user interactions.

CUR files are often used in software development, particularly in Windows applications, where custom cursors enhance user experience and interface design. Developers can create CUR files using various graphics editing tools, and they can be embedded within applications or installed as part of a software package. The use of animated cursors is also possible with CUR files, adding an extra layer of interactivity.

While CUR files are primarily associated with Windows, they can sometimes be utilized in other operating systems through emulators or compatibility layers. This versatility allows designers and developers to create cross-platform applications with consistent user interfaces.

Overall, the CUR file format plays a crucial role in user interface design within the Windows environment, providing a way to customize the look and feel of mouse interactions.

What programs can open CUR format?

  • Microsoft Windows
  • GIMP
  • Adobe Photoshop
  • IrfanView
  • Axialis Cursor Workshop

Use cases for CUR format?

  • Creating custom mouse pointers for applications
  • Designing unique cursors for personal computer use
  • Developing user-friendly interfaces with interactive elements
  • Embedding cursors within software packages
  • Enhancing branding through custom cursor designs