CA1 file format description

Many people share .ca1 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ca1 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ca1 files.

1 filename extension(s) found in our database.

.ca4 - STABCAL Calculation Data

The CA4 data files are related to STABCAL. CA4 file is a STABCAL Calculation Data. STABCAL is a program developed for IBM compatible personal computers to calculate various types of thermodynamic stability diagrams. The STABCAL seems to be no longer supported.

Application:

STABCAL

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

ca1, ca2, ca3

STABCAL Calculation Data related extensions:

.4b3: STABCAL Data
.ca4: STABCAL Calculation Data
.po1: STABCAL Data
.sa4: STABCAL Data

Naturally, other applications may also use the .ca1 file extension. Even harmful programs can create .ca1 files. Be especially cautious with .ca1 files coming from an unknown source!

Can't open a .ca1 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.ca1

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 .ca1 file extension is often given incorrectly!

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

caw, a1, fa1, cw1, cal, ac1, sa1, da1, ca

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.caw: SSIS Cache Data
.a1: Free Pascal Compiled Archive
.cal: Lego Mindstorms NXT Sensor Calibration Data
.ca: Initial Telnet Cache
.cal: Keysight PLTS Calibration Data
.ca: OpenSSL Certificate Authority Data

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-ca1-files

If you have useful information about the .ca1 file format, then write to us!

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