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GSI GSM
File conversion

Convert GSI to GSM

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Is it possible to convert GSI to GSM?
Yes - GSI converts to GSM.

DB lists gsi→gsm (1 program). GSM (Golden Software Metafile) is a related Golden Software graphical format. Conversion possible inside Surfer via File > Save As. Both are proprietary Golden Software formats.

1 programs
Also to GSM: LCF

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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How to convert GSI to GSM

Converting a .GSI file to .GSM lets you open the content in software that prefers the .GSM format, though some details may change compared with the original. The programs listed below open .GSI files and can save or export them to .GSM (or a closely related format). One of them is MapViewer: MapViewer is a thematic mapping application developed by Golden Software, Inc. that allows users to create maps from data files, spreadsheets, and GIS data….

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

Programs that convert GSI

MapViewer

About these formats

.GSI Golden Software Interchange Format

A .gsi file is a Golden Software Interchange Format file - a proprietary binary format for exchanging map, vector, and GIS data between Golden Software products. Open it with Golden…

Open .GSI details →
.GSM GSM 06.10 Audio (Full Rate)

A .gsm file is a speech-audio recording compressed with the GSM 06.10 Full Rate codec, the original digital voice standard from the GSM mobile network. Open it in VLC (free, all platforms);…

Open .GSM details →