.WKT

Well-known Text

Learn about .wkt files - Well-known Text. Find software to open, compatibility information, and alternatives.

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.WKT
Well-known Text

What is a .wkt file?

File Extension Details

Well-known Text (WKT) is a text markup language for representing vector geometry objects. It's a human-readable text format that allows for the representation of geometric shapes like points, lines, polygons, and more complex geometries such as MultiPoint, MultiLineString, and MultiPolygon. WKT is primarily used in geographic information systems (GIS), databases, and other applications that deal with spatial data. It provides a standardized way to exchange and store geometric data, ensuring interoperability between different systems. The format specifies how to encode geometric objects as strings, making it easy to parse and interpret the data. WKT is a core component of the Open Geospatial Consortium (OGC) standards and is widely supported by various GIS software packages and database systems with spatial extensions. The simplicity and readability of WKT make it a popular choice for representing spatial data in configuration files, data exchange formats, and even in database queries.

Software Compatibility

Programs that can open and work with .wkt files

Windows

Compatible Applications

QGIS Compatible
ArcGIS Compatible
Global Mapper Compatible
GDAL/OGR Compatible

macOS

Compatible Applications

QGIS Compatible
ArcGIS Pro (via virtualization) Compatible
Global Mapper Compatible
GDAL/OGR Compatible

Linux

Compatible Applications

QGIS Compatible
GDAL/OGR Compatible
GRASS GIS Compatible

Mobile

Mobile Applications

QField (Android) Compatible
GIS Kit (iOS) Compatible

Frequently Asked Questions

About .wkt files

To open a .wkt file, you need compatible software. Here are some options:

  • QGIS
  • ArcGIS
  • QField (Android)

To convert a .wkt file to another format, you can:

  1. Use compatible software Many programs that open .wkt files also allow you to save or export them to different formats.
  2. Try online conversion services: Websites like Zamzar, CloudConvert, or Online-Convert allow you to convert files between different formats without installing software.
  3. Specialized conversion tools: Search for '.wkt converter' to find tools specifically designed for this file type.

  1. Verify the file extension is correct:
  2. Update your software:
  3. Try alternative software:
  4. Check for file corruption:

Like any file type, .wkt files can be safe or potentially risky depending on their source:

  • Always scan files with antivirus software before opening
  • Keep your operating system and applications updated.
  • Be especially cautious with executable file types

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