There are 10 other file types using
the CST file extension!

cst icon.cst - Adobe Director cast data

empty icon.cst - Sequence Alignment and Modeling Software System (SAM) constraints data

empty icon.cst - Medbasin model calibration file

empty icon.cst - Technics Sx KN 6000 keyboard custom style file

cst icon.cst - Apple Logic Channel Strip settings file

empty icon.cst - ACDSee Canvas custom set

empty icon.cst - ContentServ CS EMMS Suite template file

empty icon.cst - SWAT weather forecast input data

empty icon.cst - Manga Studio page layout

empty icon.cst - Gary Gadget plug-in

CST file extension - Commonspace document

What is cst file? How to open cst files?

File type specification:

Document file type icon Document file type

File extension cst is associated with Commonspace, a collaborative writing software package, developed by Sixth Floor Media.

A .cst file contains document created and saved in Commonspace.

MIME types:

This cst file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open cst file:

Commonspace  Microsoft Windows software

Company or developer:
Sixth Floor Media

Commonspace is collaborative software that allows two or more people to create and/or revise an electronic document and to comment on each other's writing. This collaboration could be between a teacher and a student, a group of students, two or more professionals working on an article, an author and an editor.

Help how to open:

Use Commonspace to open .cst document files.

How to convert:

Use compatible tools to export .cst files to other formats.

Find conversions from cst file:

cst to csp

Find converter to cst file type:

csp to cst

List of software applications associated to the .cst file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open cst file, edit cst file, convert cst file, view cst file, play cst file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting cst files.

Software that open cst file - Commonspace document

Programs supporting the exension cst on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Commonspace for open cst file action.

Microsoft Windows:

Previous file extension
CSP file extension > Document file types

Next file extension
file extension CST


Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed