Knowledge Base

What is the difference between, and

As of April 1, 2015, OPSWAT Portal is available through the following three URLS:, and, The distinctions between the URLS are:

  • takes you to the homepage tab on Portal
  • takes you to the knowledge base tab on Portal
  • was an older version of Portal.  Now that this older version is retired, is the underlying URL for (i.e. now redirects to is OPSWAT's general website, not the Portal.  Use to learn about our products and services, to learn about our company, to read our blog, etc.