Known CML Files

Primary CML File Association

.CML

File Name:	.cml
Category:	Chemical Markup Language File

This file is in CML (Chemical Markup Language) format, which is the standard for specifying chemical details such as molecule structures. It helps in transferring and keeping chemical data.

Created by:	Unknown Developer
Division:	Data Files
Entry:	HKEY_CLASSES_ROOT\.cml

Software Programs That Open The Chemical Markup Language File:

Avogadro by Open Source

Windows

Mac

Linux

Open Babel by Open Babel development team

Windows

Mac

Linux

Bioclipse by Bioclipse

Windows

Mac

Linux

Secondary CML Associations

.CML

File Name:	.cml
Category:	CryptoMailer Encrypted File

A file generated by CryptoMailer, an application for securing e-mail attachments when sending. the file is encrypted and can only be opened by the recipient using the CryptoMailer program.

Created by:	TheGreenBow
Division:	Uncommon Files

Software Programs That Open CryptoMailer Encrypted File Files:

TheGreenBow CryptoMailer by TheGreenBow

Compatible with:

Windows

.CML

File Name:	.cml
Category:	Crazy Machines Lab File

A file used by a puzzle game known as Crazy Machines. It enables gamers to move to next levels by saving a number of experiments. It makes it possible for players to put levels in a group.

Created by:	Viva Media, LLC
Division:	Game Files

Software Programs That Open Crazy Machines Lab File Files:

Crazy Machines by FAKT Software

Compatible with:

Windows

.CML

File Name:	.cml
Category:	PADGen Company Info File

A CML file is associated with the PAD XML file creator PADGEN. CML files are in a simple text format with XML tags and can be viewed and edited in a text editor.

Created by:	Apple
Division:	Data Files

Software Programs That Open PADGen Company Info File Files:

Notepad++ by Don Ho

Compatible with:

Windows

Mac

Linux

Gedit by GNOME

Compatible with:

Linux

Apple TextEdit by Apple

Compatible with:

Mac

PADGen by Association Of Shareware Professionals

Compatible with:

Windows

.CML

File Name:	.cml
Category:	Filetopia Collection Manager List File

A CML file is a data file associated with the communications software Filetopia. It is one of the default formats used by the program.

Created by:	Enrique Martin
Division:	Data Files

Software Programs That Open Filetopia Collection Manager List File Files:

Filetopia by Enrique Martin

Compatible with:

Windows

.CML

File Name:	.cml
Category:	ProWORX Nxt Comment Data File

A CML file is a data file associated with the programming software ProWORX.

Created by:	Schneider Electric
Division:	Data Files

Software Programs That Open ProWORX Nxt Comment Data File Files:

ProWORX by Schneider Electric

Compatible with:

Windows

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CML Troubleshooting

Common CML Opening Problems

Avogadro Removed

If you attempt to load your CML file, you experience a message such as "Can't Open CML Files". If so, it typically means that you don't have Avogadro installed for - . Your operating system cannot associate your CML with Avogadro, so double-clicking the file won't work.

Tip: If you know of another program that can open your CML file, you can try opening it by selecting the application from the programs listed.

Avogadro Requires Update

Your Chemical Markup Language File file is incompatible with Avogadro because you might have the wrong version installed. Installing the latest version of Avogadro from Open Source is recommended. Your Chemical Markup Language File file was probably created by a newer release of Avogadro than what's currently installed your computer.

Tip: You can sometimes get hints about the right program version by right-clicking on the CML file, selecting "Properties", and looking at the version information.

Conclusion: The majority of CML file opening issues are due to not having the correct Avogadro version installed.

Additional CML Opening Issues

Errors opening Chemical Markup Language File files can still occur even with the latest Avogadro software installed on your computer. Other CML opening errors can be created by other system problems inside of - . These issues include:

• Windows Registry CML file paths that are incorrect
• Mistaken removal of the Windows registry CML description
• Avogadro or another CML application experienced a flawed installation
• The CML itself is corrupted
• Malware-tainted CML file can't be opened
• CML-related hardware has device drivers that obsolete
• Too many applications are open on your PC to load your Chemical Markup Language File file successfully