Install or Update winDECS (pilots only)



winDECS Installation


To use winDECS you will need a valid winDECS license key. It should have been emailed to you. If you have a winDECS license key, click the Windows or Mac link below and download the installation file to your computer desktop.


You can purchase a license key for winDECS for Mac or Windows here: winDECS for Mac and Windows



  1. Download the Windows installation: windecssetup.exe (39 megabytes)
  2. After the download is complete, run windecssetup.exe to install (or update) winDECS
  3. If you get a system or anti-virus message questioning the safety of this setup file, you can safely ignore it and install regardless.


  1. Download the Mac installation: windecsinstall.dmg (8 megabytes)
  2. After the download is complete, run winDECSinstall.dmg to install (or update) winDECS

What's New In Version 1.0.7 (June 20, 2018)

  • macOS versionn now prints (64-bit)

What's New In Version 1.0.6 (June 6, 2018)

  • Code updated to support 64-bit. macOS version is now 64-bit

What's New In Version 1.0.4 (September 19, 2017)

  • Recycle Password was failing because AA's change to logon protocol. This is fixed.

What's New in Version 1.0.3 (August 6, 2017)

  • Added HISEND create/send message and display messages sent.

What's New in Version 1.0.2 (May 18, 2017)

  • In Preferences, added a field indicating the last date the AA password was recycled using winDECS's File, Recycle Password menu.

What's New in Version 1.0.1 (May 17, 2017)

  • The DECS access method was changed, preventing access to DECS. This is fixed.
  • Faster logon to DECS



Help and Technical Support

If you need technical support you can contact SafiSoft directly at Be sure to include “winDECS” in the email subject line, as well as your installed version number as listed in the main About winDECS menu.



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Microsoft and Windows are trademarks of Microsoft Inc., registered in the U.S. and other countries.



winDECS current version: 1.0.7 (6/20/2018)