How to open file with .CAS extension?

.CAS is the file extension developed by Embarcadero Technologies, Inc. for the needs of their proprietary software. The files with the .CAS extension belong to the "Developer Files " category. The full name of this type of files is Borland Combined C/Assembly Source Code. Files with the .CAS extension can be opened in several ways. The easiest is to install the manufacturer’s application. Fortunately, this is not the only method. There are many applications on the market that successfully open files with the .CAS extension. Below is a list of such applications. Among them are also applications fully free of charge for home use.

Borland Combined C/Assembly Source Code

Ads	OS	Software
	WINDOWS	C++ Builder

Comma-delimited ASCII

OS	Software
WINDOWS	NotePad++ text editor Microsoft Windows NotePad
MAC	TextEdit
Linux	gedit

Medieval 2 Total War Model

OS	Software
WINDOWS	Medieval 2: Total War

Battlefield 3 Data

OS	Software
WINDOWS	Battlefield 3

BitDefender

OS	Software
WINDOWS	BitDefender

Atari Cassette Image

OS	Software
WINDOWS	SIO2PC WAV2CAS and CAS2WAV

Cascade DTP Layout

OS	Software
WINDOWS	Cascade DTP

Casio Program

OS	Software

FLUENT Case

OS	Software
WINDOWS	FLUENT

I2s Case Notebook Timeline Analysis Data

OS	Software

Quest Compiled Adventure Game

OS	Software
WINDOWS	Quest Adventure Game

Videoton TVC Computer Tape

OS	Software

Autodesk AutoCAD License

OS	Software
WINDOWS	AutoCAD Revit Architecture

After downloading and installing the software in our system, files with the .CAS extension should be automatically associated with the new application. With this association, the file can be opened by double-clicking the mouse. If for some reason we still cannot open the file with the .CAS extension, we still have one method. It involves the attempt to open the file from the installed application. Choosing from the menu "FILE", we perform the command "Open" and the explorer window we select the file we are interested in, and then we confirm by pressing enter. This method is more time-consuming, but enables us to definitively state whether we use the correct application to open the files with the .CAS extension. If we are sure of it, we then use the extended reference menu (shift key and right mouse button) and by selecting "Open With", we select the appropriate application and we permanently connect it with a file with the extension we are interested in.