title: How to install postman on the machine which doesn't have internet?
body: <p>I want to check web service is working or not using postman but I don't have the Internet on that machine. how can I install postman without chrome webstore?</p>
  
  <p>or how should I check following web service using curl? using post request</p>
  
  <p><code>http://url</code> of web service</p>
  
  <pre><code>Content-Type : application/x-www-form-urlencoded 
  
  key            value(which is to be submitted via the body of request)
  inputString     again
  sourceLang      eng-latn
  targetLang      hin
  withSuggestions  1           
  </code></pre>