Create the input files necessary for seasonally adjusting a series with X-13ARIMA-SEATS.
Run X-13ARIMA-SEATS and display the output files.
Create a data table with model information and diagnostics from series run in X-13ARIMA-SEATS.
Create graphs from X-13ARIMA-SEATS output.

Distribution files and installation instructions for Version 3.0 of Win X-13, officially released in June 2020, can be found below. Documentation for the program is also available.

New features in this release include:

Two new columns, Adjustment Type and BIC, in the Diagnostics table, and a change in how the Mode column reports SEATS adjustments
A threshold for warning/failure of t-values for outliers separate than that for other regressors

Win X-13 was designed to run X-13ARIMA-SEATS and X-12-ARIMA Version 0.3. Not all features will work if using previous versions of X-12-ARIMA. Win X-13 does not support the HTML converter used to convert output files to HTML in the X-12-ARIMA program.

If you are using X-12-ARIMA, we strongly urge you to upgrade to X-13ARIMA-SEATS. If for some reason you cannot upgrade, contact the person listed under Support below.

License Information and Disclaimer

View license and disclaimer information for the different software offered on the X-13ARIMA-SEATS Seasonal Adjustment Program site.

Download Win X-13

Downloads all contain the files for Win X-13 and documentation for Win X-13, all within a winx13 subdirectory.

Last update: July 10, 2023

winx13html_v3-1.zip [3.6 MB]

Includes a distribution of the accessible Version 1.1, Build 60 of the X-13ARIMA-SEATS program (in an x13as subdirectory)

winx13ascii_v3-1.zip [3.5 MB]

Includes a distribution of the ASCII-output Version 1.1, Build 60 of the X-13ARIMA-SEATS program (in an x13as subdirectory)

winx13only_v3-1.zip [2.2 MB]

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Install Win X-13

Copy one of the Win X-13 zip file(s) (either winx13ascii_V3.0.zip, winx13html_V3.0.zip, or winx13only_V3.0.zip) to your computer.
Uncompress the file. Win X-13 will be stored in a winx13 subdirectory.

Now you are ready to run the program. Open (double click on) the file WinX13.exe to start the program.

The first time you run Win X-13, you will enounter a screen to provide the program with initial settings. More details on this menu are given in the Setup section of the documentation.

System Requirements for Win X-13

Win X-13 has been tested on Windows 8 and Windows 10; it may be compatible with previous versions of Windows. The program requires that the .NET Framework 4.0 be installed on the computer. This can be downloaded here.

Win X-13 was designed to run X-13ARIMA-SEATS and X-12-ARIMA Version 0.3. Not all Win X-13 features will work if using previous versions of X-12-ARIMA. Win X-13 does not support the HTML converter used to convert output files to HTML in the X-12-ARIMA program.

Also, Java 1.6 (or higher) will need to be installed for the Windows Interface to produce Java graphics.

For more information on installing Win X-13 and links to the .NET Framework and Java, access the System Requirements section of the Win X-13 Documentation.

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