CML file format description

Many people share .cml files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cml file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cml files.

3 filename extension(s) found in our database.

.cml - ProWorx NXT Comment Data

The CML development files are related to ProWorx NXT. CML file is a ProWorx NXT Comment Data. ProWORX NXT is produced by Schneider Electric, The simple cross platform programming solution for Modicon PLCs.

Application:

ProWorx NXT

Category:

Development files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

ProWorx NXT Comment Data related extensions:

.sbt: SBT Build Definition
.scala: Scala Source Code
.sp7: SAS Permanent Utility
.su7: SAS Utility
.ss7: SAS Stored Program
.srd: Sybase PowerBuilder DataWindow

.cml - CryptoMailer Encrypted File

The CML data files are related to CryptoMailer. CML file is a CryptoMailer Encrypted File. CryptoMailer is a file and e-mail encryption utility, featuring AES and 3-DES.

Application:

CryptoMailer

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

CryptoMailer Encrypted File related extensions:

.wfr: EMSE Wireframe Data
.ogl: Molden OpenGL Model
.avz: AviSys v6 Database Backup
.bsr: Bacula Bootstrap File
.fss: Splitty Data Split
.tlog: ArduCopter Telemetry Log

.cml - Chemical Markup Language File

The CML data files are related to Marvin. CML file is a Chemical Markup Language File. The Chemical Markup Language (CML or ChemML) is a defined set of XML tags for chemists to communicate the structure of complex molecules.

Application:

Marvin

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Chemical Markup Language File related extensions:

.mrv: Marvin Document Format File

Naturally, other applications may also use the .cml file extension. Even harmful programs can create .cml files. Be especially cautious with .cml files coming from an unknown source!

Can't open a .cml file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.cml

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .cml file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

vml, chl, cmp, cmi, cjl, mcl, cmk, ckl, ml, fml, cmm, clm, cl, xml, sml

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.chl: WinFast PVR Channel List
.cmp: HotDocs Component File
.cmp: Chord Pro Chord
.mcl: Windows Media Center Link
.cjl: DigitalHIWAY Concatenated JPEG Library
.cmp: Heliosoft Seismaster Colormap File

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-cml-files

If you have useful information about the .cml file format, then write to us!

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