KML File Type

- The quick facts

What are KML files and how to open them

Are you having problems opening a KML 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 a KML file?

KML files have multiple uses, and Google Earth Placemark is one of them.

Google Earth Placemark File

KML stands for Keyhole Markup Language. Keyhole Inc. initially developed the KML file format for the Keyhole mapping application. Google acquired the Keyhole company and its software in 2004. The KML file format is now used primarily by the Google Earth application, although other mapping programs have been known to use this file format as well.

KML files use an XML format to store geographic modeling information. These files contain lines, points, images, and polygons. They are used to label locations and create overlay textures and camera angles for the maps created by the mapping applications.

How to open KML files

We have identified one KML opener that is compatible with this specific type of KML file.

Programs that open Google Earth Placemark files

Google EarthGoogle EarthVerified

Last updated: May 23, 2022

More file formats using the KML extension

Through our research of KML files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • Emu48 Keyboard Configuration

Various apps that use files with this extension

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

Google DesktopGoogle DesktopUser submitted
WorldWide TelescopeWorldWide TelescopeUser submitted
PoiEditPoiEditUser submitted
hiebook Readerhiebook ReaderUser submitted
ITN ConverterITN ConverterUser submitted
Global MapperGlobal MapperUser submitted
Earth BrowserEarth BrowserUser submitted
Microsoft Application VirtualizationMicrosoft Application VirtualizationUser submitted
Start Google Earth in OpenGL modeStart Google Earth in OpenGL modeUser submitted
Adobe AcrobatAdobe AcrobatUser submitted

Help us help others

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