The file extension .sgf is also assigned to the document created by the StarWriter application, which is the designated word processing program included in the StarOffice productivity suite. The installation of the application is fairly straightforward, with the need to define the LIBPATH and PATH statements in the configuration file, to allow the program to readily locate its components. The file extension .sgf generating application, StarWriter, will run on any OS/2 controlled system with at least 45 megabytes of drive space, and approximately eight megabytes of RAM.
The file extension .sgf is supported by limited number of filters with the ability to import various formats like RTF, DOC, XLS, HTML and others, as well as exporting features to similar formats. The intuitive interface of the program contains toolbars, menus and object bars, which are related to the task at hand, thereby simplifying word processing operations. The .sgf file extension is also used in relation to the skin used by the Sonique audio player.
Files with the SGF extension identify a data file used with the Smart Game application. SGF files contain board game records for two players. SGF files store data in a text configuration with a tree-based format. SGF files can be opened and edited with compatible software tools.
The SGF file extension is related to Sigil ebook reader and used for its native ebook file format. SGF is very similar to EPUB and it is basically ZIP archive that contains XHTML document.