Download Tagu chrome extension. Detect and font embed zawgyi and unicode. It's design for Chrome OS. May not working with gmail and google.com yet. and install in your Google chrome browser. This is Direct Tagu Crx download for Chrome it is also called Tagu offline CRX for chrome Download. This Tagu is used to Detect and font embed zawgyi and unicode. It's design for Chrome OS. May not working with gmail and google.com yet.