Files with sur extension are used by the Topocad software. These files contain data used for internal purposes.

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 open sur file

Add comment

Bookmark & share this page with others:

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 open sur file:

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:

It is not possible to open sur extension files.

How to convert:

Files with sur extension are not convertable.

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

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android 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).

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:

Previous file extension
STYLE file extension > GIS, GPS navigation and map file types

Next file extension
file extension SXD


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed