A gr9 file extension is associated with the ATARI Graphics 9 picture image format.

Detailed description

Software that open gr9 file

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GR9 file extension - ATARI Graphics 9 picture image

What is gr9 file? How to open gr9 files?

File type specification:

Bitmap image file type icon Bitmap image file type

The gr9 file extension is related to the ATARI Graphics 9 picture image file format used by ATARI 400, 800, 130 XL XE an 8-bit home computers.

The gr9 file stores bitmap image in 80x240 resolution with 16-level grayscale.

This gr9 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Updated: March 6, 2019

The default software associated to open gr9 file:

RECOIL picture or screenshot

RECOIL  Multiplatform software

Company or developer:
Piotr Fusik and Adrian Matoga

RECOIL is picture image viewer of picture image formats from classic computers.

Help how to open:

Use RECOIL to open *.gr9 files.

How to convert:

Probably can be exported to other formats.

List of recommended software applications associated to the .gr9 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open gr9 file, edit gr9 file, convert gr9 file, view gr9 file, play gr9 file etc. (if exist software for corresponding action in File-Extensions.org's database).

gr9 file viewer - programs that view gr9 file - ATARI Graphics 9 picture image

Programs supporting the exension gr9 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about RECOIL for view gr9 file action.


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