When it comes to opening multiple URLs, you either do it manually or you look for a browser extension (plugin). Doing it manually is too much work which takes a lot of time and as far as the browser extensions or plugins are concerned, you never know what data they collect from your websites.
This is why the folks at www.ePressRelease.org developed a tool called
URI Opener to help users opening bulk URLs as quickly as possible. The URI Opener is responsive, easy to use and works really fast. Just copy and paste your URLs and then either click on
Open button or press
Ctrl+Enter. That's all you need to do. Your each URL will open in new tab in the same web browser.