There are 9 other file types using
the CTL file extension!

empty icon.ctl - dBASE IV Aldus setup control data

ctl icon.ctl - Visual Basic control data (Active X control data)

empty icon.ctl - StepMania SMZIP package description file

empty icon.ctl - Certifcate trust list

empty icon.ctl - EditPlus cliptext file

empty icon.ctl - IBM Lotus Notes 5 thesaurus file

empty icon.ctl - Shape Pro control points data

empty icon.ctl - EAGLE Autorouter Control file

empty icon.ctl - LabVIEW control data

CTL file extension - PDP-10 batch file

What is ctl file? How to open ctl files?

File type specification:

Program executable file type icon Program executable file type

The CTL file extension associated with the PDP-10 (Programmed Data Processor model 10) mainframe computer manufactured by Digital Equipment Corporation (DEC) from the late 1960s. The .ctl file stores batch script.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .ctl file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

Related links:

Article about PDP-10 at the Wikipedia

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File-Extensions.org > Program executable file types

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