HR File – What is .hr file and how to open it?
HR File Extension
TRS-80 Image – file format by Tandy
HR is a file extension for TRS-80 Image files, a disk image format used by the TRS-80 family of home computers developed by Tandy. It contains a copy of the data from a TRS-80 disk, including the file system and all files.
HR File Format
The HR file format is associated with TRS-80 computers, specifically the TRS-80 Model I, Model III, and Model 4. It is a disk image format used to store and transfer data between these TRS-80 systems. HR files are essentially raw copies of the contents of a floppy disk, including the operating system, programs, and data.
The name “HR” derives from the abbreviation for “Hi-Res,” which refers to the high-resolution graphics capabilities of the TRS-80 Model III. HR files typically have a size of 180 KB and can be created using various software programs, such as TRS-DOS Copy and CASPER. They are commonly used for archiving and distributing TRS-80 software and data.
Opening HR Files
HR files are TRS-80 image files created by the popular home computer series from Tandy Corporation. These files contain an exact replica of a disk image, including the operating system, files, and programs. To open an HR file, you will need an emulator capable of running TRS-80 software.
One of the most popular emulators is XRoar, a multi-platform open-source emulator that runs on Windows, Mac, and Linux. To open an HR file using XRoar, simply launch the emulator and select the “File” menu. Click “Open” and locate the HR file you wish to open. Select the file and click “Open” to load it into the emulator. Once loaded, you can interact with the TRS-80 image as if it were a real disk in the computer.
TRSDOS Disk Image File Format (.HR)
.HR files are disk image files from the TRS-80 Model 100 portable computer. They facilitate the storage and transfer of data between different Model 100 devices or to other systems for archival purposes. .HR files capture the entire contents of a Model 100 diskette, including the operating system, programs, and user files. The files are stored in a compressed format to optimize storage space.
These files played a crucial role in data management for the TRS-80 Model 100, enabling users to back up, share, and transfer important data. .HR files allowed users to easily exchange files with other Model 100 users or with other systems that could recognize the format. The ability to create and manage .HR files significantly enhanced the data handling capabilities and usability of the TRS-80 Model 100.