- Extension
- .gro2
- .heic
- Format
- Binary
- Binary
- Category
- Scientific
- Raster Image
- Developer
- Hewlett-Packard
- Moving Picture Experts Group
- Description
- The gro2 file type is associated with OpenFire, a software specifically designed for use with the HP-49 graphing calculator, which is a model popular among engineers, mathematicians, and students for its advanced computing capabilities. This file format is used to store images or graphics created or manipulated within the OpenFire environment, allowing users to save, share, and reopen graphical data on their HP-49 calculators. The gro2 format supports various graphical operations, including drawing, editing, and plotting functions, making it a versatile tool for visualizing mathematical and engineering concepts directly on the calculator. Due to its specialized nature, the gro2 file format is primarily encountered by those deeply engaged with the HP-49's extended functionalities, such as custom application development or advanced academic work.
- An image file format mainly used in storing cell phone photos and they are saved in the High Efficiency Image Format (HEIF). They store one or more images and the metadata description for each image. Also known as .heif files
- MIME Type
- application/vnd.hp-hpgl
- image/heic
