Download Open in Chromium Browser chrome extension. Open the current tab or all tabs in Chromium browser or send links to Chromium from right-click context menu. and install in your Google chrome browser. This is Direct Open in Chromium Browser Crx download for Chrome it is also called Open in Chromium Browser offline CRX for chrome Download. This Open in Chromium Browser is used to Open the current tab or all tabs in Chromium browser or send links to Chromium from right-click context menu.