Multi Messenger for WhatsApp Web

Multi Messenger for WhatsApp Web插件简介

Multi Messenger for WhatsApp Web插件描述

Multi messenger is a wrapper f WhatsApp Web  other wldwide messengers. It allows you to have access to the official services quickly from a stalone sboxed window. 

Multiple Instances :
You can even use multiple messenger e.g. WhatsApp, Messenger  Telegram, which makes it the perfect tool to manage multiple social accounts all at the same time. 

Note: Multi messenger does NOT belong  relate to the official WhatsApp application  other messengers. It is an unofficial Extension that is developed  maintained independently with the sole purpose of making these services easier to be accessed.
                                

Multi Messenger for WhatsApp Web插件离线安装方法

1.首先用户点击谷歌浏览器右上角的自定义及控制按钮，在下拉框中选择设置。

2.在打开的谷歌浏览器的扩展管理器最左侧选择扩展程序或直接输入：chrome://extensions/

3.找到自己已经下载好的Chrome离线安装文件xxx.crx，然后将其从资源管理器中拖动到Chrome的扩展管理界面中，这时候用户会发现在扩展管理器的中央部分中会多出一个”拖动以安装“的插件按钮。

4.下载 Multi Messenger for WhatsApp WebChrome插件v2.3.3版本到本地。

5.勾选开发者模式，点击加载已解压的扩展程序，将文件夹选择即可安装插件。

注意：最新版本的chrome浏览器直接拖放安装时会出现“程序包无效CRX-HEADER-INVALID”的报错信息，参照这篇文章即可解决