The sa4 file extension is related to the Delorme Street Atlas USA software. The sa4 file stores some kind of navigation data.

There is one other file type using
the SA4 file extension!

empty icon.sa4 - STABCAL file

Detailed description

Software that works with sa4 file extension

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SA4 file extension - Delorme Street Atlas USA file

What is sa4 file? How to open sa4 files?

File type specification:

GIS, GPS navigation and map file type icon GIS, GPS navigation and map file type

The sa4 file extension is associated with the Street Atlas USA mapping software that stores street maps of American cities as well as national forests, national parks, wildlife refuges, recreation and conservation areas.

An sa4 file stores various data used by Street Atlas version 4.

The default software associated to sa4 file type:

Street Atlas USA picture or screenshot

DeLorme logoStreet Atlas USA  Microsoft Windows software

Company or developer:

Street Atlas USA is map and navigation software with United States and Canadian street-level network as well as highways and major roads for Mexico.

Help how to open SA4 files:

The best way to handle GIS files is to use their native software. If you do not have access to it, look for some 3rd party alternatives with broad format support or perhaps a converter that would allow you to export the data to some interchange format.

For general information try to look at:
Basic info how to open GIS, GPS or map files

How to convert file with extension SA4:

Special GIS converter exist and may help users to transfer or transform their maps and other navigation data between programs or devices.

For general information try to look at:
Basic info how to convert GIS, GPS or map files

List of recommended software applications associated to the .sa4 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open sa4 file, edit sa4 file, convert sa4 file, view sa4 file, play sa4 file etc. (if exist software for corresponding action in's database).

  • Others sa4 file

Unspecified and all other actions for computer programs working with sa4 file - Delorme Street Atlas USA file

Click on the software link for more information about Street Atlas USA. Street Atlas USA uses sa4 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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