RRI

SPEFO Stellar Spectra Analysis data
File type: Various data file
An rri file extension is related to the SPEFO a Simple, Yet Powerful Program for One-Dimensional Spectra Processing. An rri file stores some kind of stellar spectra analysis data.
Found 2 different file type records with the same rri filename suffix.
What is rri file?
File type category:
Various data file
Date updated: May 21, 2018
The rri file extension is associated with SPEFO, a Simple, Yet Powerful Program for One-Dimensional Spectra Processing, developed at the Astronomical Institute of the Academy of Sciences of the Czech Republic in Ondrejov in 1996.
The rri files contain stellar spectra analysis data.
How to open rri file?
Use compatible tools to work with *.rri files.
How to convert rri file?
Probably can be exported to other formats.
Suggested software to open rri file:
Associated software actions with the rri file
Software applications that can open rri files:
SPEFO (Microsoft MS-DOS)
Software apps that create rri files:
SPEFO (Microsoft MS-DOS)
Software applications that handle other tasks involving rri files:
SPEFO (Microsoft MS-DOS)
RealWorld Icon Editor picture image file
File type category:
Bitmap image file
Date updated: November 9, 2017
The rri file extension is associated with the RealWorld Icon Editor utility used to create 3D icons for Microsoft Windows applications. The .rri file contains picture image stored in the RealWorld Icon Editor picture image file format.
How to open rri file?
Use RealWorld Icon Editor to open .rri image files.
Suggested software to open rri file:
Associated software actions with the rri file
Software applications that can open rri files:
RealWorld Icon Editor (Microsoft Windows)
Software applications that can edit rri files:
RealWorld Icon Editor (Microsoft Windows)
Software capable of saving rri files:
RealWorld Icon Editor (Microsoft Windows)
Software apps that create rri files:
RealWorld Icon Editor (Microsoft Windows)