.SGA File Extension

Corsix's Mod Studio and Mod Studio 2 are common tools used for modifying SGA archives. Mod Studio 2 includes a program named SGA Reader 2, which can unpack SGA files for editing.

There are multiple versions of the SGA format. Therefore, an archive used by one Relic game may not be compatible with another game. An example utility that converts version 4 archives to version 5 archives is sga4to5.exe .

To open a .sga file, you need compatible software that supports this file format.