.kmz

Keyhole Markup Language Zipped

File Extension Details

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What is a .kmz file?

KMZ (Keyhole Markup Language Zipped) is a compressed version of the KML (Keyhole Markup Language) file format. KML is an XML-based language used to represent geographic annotations and visualizations within Internet-based maps and Earth browsers. KMZ files package a KML file along with any supporting files, such as images, icons, models, textures, and other resources, into a single, easily distributable archive. This compression and packaging make it easier to share complex geographic data sets. The KMZ format uses the ZIP compression algorithm to reduce the file size, making it more efficient for transmission and storage. When a KMZ file is opened, the application unzips the archive and accesses the KML file and its associated resources. KMZ files are commonly used for sharing custom maps, geographic data overlays, and 3D models within applications like Google Earth and other GIS (Geographic Information System) software.

.kmz File

Keyhole Markup Language Zipped

Compatible Software Alternatives
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Category

Software Compatibility

Programs that can open and work with .kmz files

Windows

Compatible Applications

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

macOS

Compatible Applications

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

Linux

Compatible Applications

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

Mobile

Mobile Applications

Google Earth (iOS/Android)
Compatible
Guru Maps (iOS/Android)
Compatible
Locus Map (Android)
Compatible

Alternative File Formats

Similar formats you might consider

.kml
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Alternative format for .kmz files
.geojson
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Alternative format for .kmz files
.shp
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Alternative format for .kmz files
.gpx
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Alternative format for .kmz files

Related Categories

Data Files
Archive Files
Audio Files
Document Files
Related Files
.xsl
Extensible Stylesheet Lan...
.obj (.obj)
Wavefront OBJ File
.dxf
Drawing Exchange Format
.protocol buffers
Protocol Buffers
View all Data files

Frequently Asked Questions

About .kmz files

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

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

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

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

  1. Use compatible software Many programs that open .kmz files also allow you to save or export them to different formats. For example, you might try using Google Earth Pro , Google Earth Pro. ...
  2. Try online conversion services: Websites like Zamzar, CloudConvert, or Online-Convert allow you to convert files between different formats without installing software.
  3. Convert to recommended alternatives: For .kmz files, consider converting them to .kml, .geojson, .shp which may be better supported by various applications.
  4. Specialized conversion tools: Search for '.kmz converter' to find tools specifically designed for this file type.

Note: File conversion may result in loss of formatting, quality, or features depending on format compatibility.

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

  1. Verify the file extension is correct: Sometimes files are incorrectly named. Make sure the file is actually a .kmz 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 getting a fresh copy if possible.
  5. Look for file converters: Converting to a more common format might be helpful.

Like any file type, .kmz 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 unknown websites or emails.

Security Recommendations:

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

Common issues with .kmz files include:

  • Compatibility Issues: Older or newer software versions may not fully support certain .kmz files
  • Missing Components: Fonts, media, or other components may not transfer properly between systems.
  • File Corruption: Incomplete downloads or transfer errors can damage files.
  • Format Variations: Different software may implement the .kmz format in slightly different ways.

If you encounter issues with a specific .kmz file, you may need to:

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

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