How to install the Offline version of Trader Workstation (TWS) on a Mac OS

IMPORTANT NOTE: if you were previously storing your TWS settings to the cloud (by keeping the checkbox Use/Store Settings on Server on the TWS login screen activated), you can now recover those settings after TWS has been installed. If this is the case, it is important that, immediately after the TWS installation, before you login the first time, you remember to activate again the checkbox Use/Store Settings on Server on the login screen of the TWS. You can find more details here.

In this tutorial we describe the installation using Safari, which is installed by default on every Mac computer. If you prefer to use another browser (such as: Mozilla Firefox or Google Chrome) please take into account that the disposition and/or the content of the messages appearing during the first three steps might slightly differ.

How to install Offline TWS Latest:

  1. Open the page www.ibkr.com in your browser, then click on the menu Technology--> TWS Software

 

  1. Scroll down the page, until you find the button OFFLINE TWS LATEST. Click on it
    Offline TWS Latest Installation 
     
  1. Below Offline TWS Latest for Mac, click the button DOWNLOAD

  1. Click on your Download Folder to see list of available files. Double-click the disk image file tws-latest-standalone-macosx-x64.dmg 
    Download Folder - double-click tws-latest-standalone-macosx-x64.dmg
  1. The operating system will now mount the disk image file onto your desktop
    Wait till the tws disk image file mounts to your desktop
  1. Double-click the Trader Workstation icon to initiate the installerDouble-click the Trader Workstation icon to initiate the installer
  1. Click Open to confirm and start the installation for TWS
    Click Open to confirm and start installation
  1. The Installation Wizard will now initialize, click Next>
    TWS Installation Wizard - Next
     
  1. After the installation completes, click Finish
    TWS Installation Wizard - Click Finish
  1. A TWS icon will now appear on your desktop. Double-click it to launch the Login box. Please notice that the icon will inlclude the actual build number (Build) of the TWS you installed. Therefore you could see Trader Workstation 960 or Trader Workstation 961 etc.
    Click the TWS icon to launch TWS

Recovering your Settings

  1.  Launch the TWS. Once the login screen has loaded, tick the checkbox Use/Store Settings on ServerCheck the box "Use/Store Settings on Server"
     
  2. Enter your username and password and click Login. The TWS will now attempt to download your settings stored on the cloud and load them into the TWS

    Enter your username and password then proceed to login