Chromium (and Google Chrome)
Aside from branding, Google Chrome differs from Chromium in that it has a number of non-free additions. These include an integrated Flash player and PDF viewer, an automated update system, a number of extra codecs, and a telemetry system that sends usage information to Google. The two browsers are developed in parallel using the same version numbering scheme, and for the purposes of this website references to Chromium should be taken to include Chrome.
- The Chromium Projects (official website)