11 votes
EST File - What is an .est file and how do I open it?
Learn about .EST files and view a list of programs that open them.
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Genel Bakış
What is an EST file? Map file saved by Streets & Trips travel and mapping software; includes street maps and locations as well as map view, style, and font settings; can also store custom routes, drawing objects, pushpins (for marking locations), and custom symbols.
More Information EST files are used by multiple versions of Streets and Trips, starting with version 2000. However, Streets & Trips was discontinued in 2014 and online support ceased for users in 2015.
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Gezinme
DeveloperN/A
Popularity2.2 | 6 Votes
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.EST File Extension
2 file types use the .est file extension.
Streets & Trips Map File
| Developer | Microsoft |
| Popularity |
2.4 | 11 Votes |
What is an EST file?
Map file saved by Streets & Trips travel and mapping software; includes street maps and locations as well as map view, style, and font settings; can also store custom routes, drawing objects, pushpins (for marking locations), and custom symbols.
More Information
EST files are used by multiple versions of Streets and Trips, starting with version 2000. However, Streets & Trips was discontinued in 2014 and online support ceased for users in 2015.
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Programs that open EST files
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Microsoft Streets & Trips
Microsoft MapPoint
—
Discontinued
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Category: GIS Files
Updated: April 3, 2018
Construction Cost Estimate File
| Developer | N/A |
| Popularity |
2.2 | 6 Votes |
An EST file may also be a data file that stores construction cost estimates for building or infrastructure projects. It contains detailed cost information, such as labor rates, material prices, equipment costs, and other project-related expenses. Contractors, engineers, and project managers use EST files to estimate the total cost of a construction project before beginning.
More Information
Various construction estimation programs use EST files to organize and calculate project budgets based on input data. The files may include both current and historical pricing information, allowing users to adjust estimates over time or compare costs across projects. EST files are often used during the planning and bidding stages to prepare accurate proposals and financial forecasts.
How to open an EST file
You can open EST files with Info Tech Estimator in Windows. To open an EST file with the software, select File → Open .
Programs that open EST files
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Info Tech Estimator
Paid
Category: Data Files
Updated: October 23, 2025