.kml File Extension

Keyhole Markup Language File

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What is a .kml file?

KML (Keyhole Markup Language) is an XML-based file format used to represent geographic data in applications like Google Earth, Google Maps, and other geospatial software. It allows users to create and share maps, points of interest, images, polygons, and models. KML files contain information about locations, including latitude, longitude, altitude, and other attributes. They can also include styling information to control how the data is displayed, such as colors, icons, and labels. KML is widely used for visualizing geographic data, creating custom maps, and sharing location-based information. It supports features like placemarks, paths, polygons, and ground overlays, making it a versatile format for representing various types of geographic data. KML files can be easily shared and viewed in different geospatial applications, making it a standard format for exchanging geographic information.

.kml File

Keyhole Markup Language File

Compatible Software Alternatives

Software Compatibility

Windows

  • Google Earth Pro
  • QGIS
  • ArcGIS Desktop
  • Global Mapper
  • Marble

macOS

  • Google Earth Pro
  • QGIS
  • ArcGIS Pro
  • Global Mapper
  • Marble

Linux

  • Google Earth Pro
  • QGIS
  • Marble
  • VLC media player (limited support)

Mobile

  • Google Earth (iOS/Android)
  • Maps.me (iOS/Android)
  • Locus Map (Android)
  • OsmAnd (iOS/Android)

Alternative File Formats

Related Categories

Data Files Archive FilesAudio FilesDocument Files

Frequently Asked Questions About .kml Files

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

  • Google Earth Pro
  • QGIS
  • Google Earth (iOS/Android)

Check the "Software Compatibility" section above for a complete list of programs that can open .kml files on different operating systems.

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

  1. Use compatible software: Many programs that open .kml files also allow saving or exporting to different formats. For example, you might try using Google Earth Pro or Google Earth Pro.
  2. Try online conversion services: Websites like Zamzar, CloudConvert, or Online-Convert can transform files between formats without installing software.
  3. Convert to recommended alternatives: For .kml files, consider converting to .kmz, .geojson, .shp for better compatibility.
  4. Specialized conversion tools: Search for ".kml converter" to find tools specifically designed for this file type.

Note: Converting files may result in some loss of formatting, quality, or functionality depending on the compatibility between formats.

If you're having trouble opening a .kml file, try these troubleshooting steps:

  1. Verify the file extension is correct: Sometimes files may be incorrectly named. Make sure the file truly is a .kml file.
  2. Update your software: Ensure you're using the latest version of your chosen program.
  3. Try alternative software: If one program doesn't work, try another from our compatibility list.
  4. Check for file corruption: The file might be damaged. Try to obtain a new copy if possible.
  5. Look for file converters: Converting to a more common format might help.

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

  • From trusted sources: Files from reputable websites, colleagues, or friends are generally safe.
  • From unknown sources: Exercise caution with files from unfamiliar websites or emails.

Safety recommendations:

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

Common issues with .kml files include:

  • Compatibility problems: Older or newer versions of software may not fully support certain .kml files
  • Missing elements: Fonts, media, or other components may not transfer correctly between systems
  • File corruption: Incomplete downloads or transfer errors can damage files
  • Format variations: Different software may implement the .kml format in slightly different ways

If you're experiencing issues with a specific .kml file, you might need to:

  • Try opening it with alternative software
  • Ask the file creator to save it in a different format
  • Look for specific patches or updates for your software

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