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CML File - What is a .cml file and how do I open it?
Learn about .CML files and view a list of programs that open them.
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Overview
What is a CML file? XML file saved in the Chemical Markup Language (CML) format, a standard used to specify chemical information; contains descriptions of molecule structures or other chemical informatics data; used for exchanging and archiving chemical data.
More Information The CML language adheres to a strict DTD specification that is contained in a .XSD XML schema file. Multiple versions of the schema have been developed since the first release of the CML format.
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DeveloperTheGreenBow
Popularity2.0 | 2 Votes
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.CML File Extension
4 file types use the .cml file extension.
Chemical Markup Language File
| Developer | N/A |
| Popularity |
3.6 | 11 Votes |
What is a CML file?
XML file saved in the Chemical Markup Language (CML) format, a standard used to specify chemical information; contains descriptions of molecule structures or other chemical informatics data; used for exchanging and archiving chemical data.
More Information
The CML language adheres to a strict DTD specification that is contained in a .XSD XML schema file. Multiple versions of the schema have been developed since the first release of the CML format.
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Programs that open or reference CML files
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Platform
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Windows
Avogadro
Free
Bioclipse
Free
Open Babel
Free
Mac
Avogadro
Free
Bioclipse
Free
Open Babel
Free
iBabel
Free
Linux
Avogadro
Free
Bioclipse
Free
Open Babel
Free
Category: Data Files
Updated: January 5, 2011
OGC Web Map Context Document
| Developer | Open Geospatial Consortium |
| Popularity |
3.5 | 2 Votes |
A CML file may also be a data file used by various GIS applications, such as gvSIG and WMC Client for ArcGIS. It contains the layers and parameters of a web map project in XML format. CML files allow web map projects to be opened at different times and locations with the same current views when the projects were last opened.
More Information
In 1999, the Open Geospatial Consortium (OGC) developed a standard protocol called Web Map Service (WMS). This protocol was used for georeferencing map images produced by a map server using data from a GIS database over the Internet.
WMC, CML, and XML files are used to store contextual information to recreate map views with Web Map Services (WMS) layers on other GIS platforms. These files not only include the information required to display a map, but they also store metadata , such as the information about the WMS server layers in the map set and the origin of the CML file.
Programs that open CML files
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WMC Client for ArcGIS
Free Trial
gvSIG
Free
MapServer
Free
Mac
MapServer
Free
Linux
gvSIG
Free
MapServer
Free
Category: GIS Files
Updated: October 31, 2018
Crazy Machines Lab File
| Developer | Viva Media |
| Popularity |
2.3 | 3 Votes |
Game file used by Crazy Machines, a creative physics-based puzzle game; saves a collection of experiments, which are game levels that are played by the user; enables players to group levels together.
More Information
A lab called "My Lab" can be used by the player to create custom experiments in the game. In My Lab, players can export experiments to .CME files as well as import CME files. In this manner, players can share experiments in their lab with others.
NOTE: CML files are saved to the \data\labs\ directory in the Crazy Machines installation directory.
Programs that open or reference CML files
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Viva Media Crazy Machines
Paid
Category: Game Files
Updated: July 11, 2011
CryptoMailer Encrypted File
| Developer | TheGreenBow |
| Popularity |
2.0 | 2 Votes |
CML files are encrypted email attachments created by CryptoMailer. Each CML file contains a file that has been encrypted by the user's copy of the CryptoMailer software. CML files can be decrypted and opened by recipients that have the CryptoMailer software installed.
More Information
CryptoMailer integrates with Microsoft Outlook, Windows Live Mail, and Thunderbird email clients, as well as webmail programs.
Programs that open CML files
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TheGreenBow CryptoMailer
—
Discontinued
Free Trial
Category: Misc Files
Updated: March 22, 2022