.GRO File Extension
- Developer by: Hewlett-Packard
- Category: Raster Image Files
What are .GRO files and how to open them?
Can't open .GRO file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .GRO file.
What is a .GRO file extension?
.GRO file extension is created by Hewlett-Packard. .GRO has been classified as Raster Image Files.
.GRO is Graphic Object Bitmap
Bitmap image format sometimes referred to as a GROB (GRaphic Object Bitmap); used by Hewlett-Packard scientific calculators, such as the HP-48 and HP-49; used for storing graphs, charts, and other graphics created on the calculator.
GRO files may be viewed on a computer using a supporting HP calculator emulator, such as Emu48.
List of all softwares that can open the Graphic Object Bitmap
|Newera Graphics Converter Pro
File Type 2:
Allegro MIDI File
Category: Audio Files Format: Text
ASCII text file that defines audio in a MIDI representation; also contains "note tracks," which specify display data for the audio; can be imported (and subsequently converted to other audio formats) using Audacity's
List of all softwares that can open the Allegro MIDI File