CMLAST file format description

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

1 filename extension(s) found in our database.

.cmlast - CET Designer Last Drawing Backup

The CMLAST data files are related to CET Designer. CMLAST file is a CET Designer Last Drawing Backup. CET Designer is a complete design, specification and visualization tool, allowing you to complete every step of the proposal process in one program.

Application:

CET Designer

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

CET Designer Last Drawing Backup related extensions:

.groups: WebMoney Keeper CLASSIC Group Data
.hpkg: Halotea Media Package
.cqf: PCAnywhere Command Queue Data
.goa: SpiceCAD Data
.gr96n: GROMOS96 NM Chemical Modeller Input Data
.gr96a: GROMOS96 A Chemical Modeller Input Data

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

Can't open a .cmlast 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.cmlast

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.

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-cmlast-files

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