EST File Type

- The quick facts

What are EST files and how to open them

Are you having problems opening an EST file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is an EST file?

An .EST file is a Microsoft Streets and Trips Map file.

The .est file extension is most commonly associated with the Microsoft Streets & Trips software. Streets & Trips is a mapping and trip planning application that allows users to create maps to and from different destinations. The trips planned with this software are saved with the .est file extension.

How to open EST files

Important: Different programs may use files with the EST file extension for different purposes, so unless you are sure which format your EST file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 10 different EST openers which you will find listed below.

Last updated: May 28, 2022

Various apps that use files with this extension

These apps are known to open certain types of EST files. Remember, different programs may use EST files for different purposes, so you may need to try out a few of them to be able to open your specific file.

CX-ThermoCX-ThermoUser submitted
Microsoft Expedia Streets & TripsMicrosoft Expedia Streets & TripsUser submitted
WinEstWinEstUser submitted
TNETNEUser submitted
ProContractorMXProContractorMXUser submitted
Total CADTotal CADUser submitted
Microsoft Streets & TripsMicrosoft Streets & TripsUser submitted
Estimara3.0Estimara3.0User submitted
CallidusCallidusUser submitted
SCSSCSUser submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about EST file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.