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How to open .GROB file extension?

File Type : HP-48/48sx/49 Graphic Object Bitmap (Hewlett-Packard Development Company, L.P.)
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .GROB files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

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What is .GROB file extension?

.GROB file extension is a known file type. This section of tells you everything you need to know about this extension.
Bitmap image called a "GROB" (GRaphic Object Bitmap); created with a Hewlett-Packard scientific graphing calculator, such as the HP-48 and HP-49; may contain a graph, chart, or other graphic created on the calculator. GROB files typically have a .GRO extension.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .GROB files:

Microsoft Windows:
  • Emu48
  • XnViewMP
Apple Mac OS X:
  • XnViewMP
  • Emu48