Google Chrome 45 is a web browser developed by Google Inc, available for download in full install version for Windows platforms from legacy sources. This version of Chrome was officially released on 2015-09-01 for public access and a brief summary of important updates and change log pertaining to this edition can be read below.

Google Chrome 45.0.2454 was built on Blink 537.36 layout engine and has been released with one major update of permanently disabling support for NPAPI plugins.

Developers who created extensions based on Netscape Plugin Application Programming Interface (NPAP), now no more will be able to sell them in the future versions of Chrome.