.SGR File Extension
File Type 1SimCity 4 Graphics Rules File
What is an SGR file?
Data file used by SimCity 4, a city building simulation game developed by Maxis, a subsidiary of Electronic Arts; contains rules for running specific video game card models; used by the standard game as well as game expansion packs.
The files Graphics Rules.sgr and Video Cards.sgr are both part of the SimCity installation and are also located on the installation discs.
File Type 2SGR Genome Data File
.SGR File Association 2
File that stores genome data used in health and science research; saved in a plain text, tabular format and contains three columns of data: chromosome, position, and score; represents a genome graph.