There are 2 other file types using
the SUR file extension!

empty icon.sur - Freelancer three dimensional collision zone data

empty icon.sur - Survey Plus 2000 survey file

Detailed description

Software that works with sur file extension

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SUR file extension - Topocad file

What is sur file? How to open sur files?

File type specification:

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

The SUR file extension is associated with the Topocad a CAD system for Microsoft Windows made for surveying, mapping, design and GIS. The .sur file stores various data used for internal purposes of the Topocad.

The default software associated to sur file type:

Topocad picture or screenshot

Adtollo logoTopocad  Microsoft Windows software

Company or developer:

Topocad is a CAD system made for surveying, mapping, design and GIS. Topocad is built up by different modules (base, GIS, design, field, database connector). The development originally started 1994 and Topocad has grown to a complete package covering field survey to finished designs and ready maps. 

Help how to open SUR files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension SUR:

As far as we know, this .sur file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .sur 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 sur file, edit sur file, convert sur file, view sur file, play sur file etc. (if exist software for corresponding action in's database).

  • Others sur file

Unspecified and all other actions for computer programs working with sur file - Topocad file

Click on the software link for more information about Topocad. Topocad uses sur 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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