ChromeOptions AddExtensions Method ( String )WebDriver
Adds a list of paths to packed Chrome extensions (.crx files) to be installed in the instance of Chrome.

Namespace: OpenQA.Selenium.Chrome
Assembly: WebDriver (in WebDriver.dll) Version: 2.35.0.0 (2.35.0.0)
Syntax

public void AddExtensions(
	params string[] extensions
)

Parameters

extensions
Type:  OnlineSystem String 
An array of full paths to the extensions to add.
See Also