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 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

Compatibility between MetaTrader and Interactive Brokers


Interactive Brokers (IBKR) provides to its account holders a variety of proprietary trading platforms at no cost and therefore does not actively promote or offer the platforms or add-on software of other vendors. Nonetheless, as IBKR's principal trading platform, the TraderWorkstation (TWS), operates with an open API, there are numerous third-party vendors who create order entry, charting and various other analytical programs which operate in conjunction with the TWS for purposes of executing orders through IBKR. As these API specifications are made public, we are not necessarily aware of all vendors who create applications to integrate with the TWS but do offer a program referred to as the Investors Marketplace which operates as a self-service community bringing together third party vendors who have products and services to offer with IBKR customers seeking to fill a specific need.

While MetaQuotes Software is not a participant of IBKR's Investors Marketplace, they offer to Introducing Brokers the oneZero Hub Gateway so that MetaTrader 5 can be used to trade IBKR Accounts[1]. Clients interested would need to contact oneZero directly for additional assistance. Please refer to the Contact section from the following URL.

Note: Besides oneZero Hub Gateway, different vendors such as Trade-Commander, jTWSdata and PrimeXM also offer a software which they represent, acts as a bridge between MetaTrader 4/5 and the TWS. As is the case with other third-party software applications, IBKR is not in a position to provide information or recommendations as to the compatibility or operation of such software.


1: oneZero is not available for Individual Accounts, please click here for more information on Introducing Brokers.



How to install the Trader Workstation on a Windows Vista computer

This video walks you trough the process of installing the Interactive Brokers Trader Workstation on a PC with Windows Vista as operating system.

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