Without signing in to a Google Account, Chromium does pretty well in terms of security and privacy. However, Chromium still has some dependency on Google web services and binaries. In addition, Google designed Chromium to be easy and intuitive for users, which means they compromise on transparency and control of inner operations.

ungoogled-chromium addresses these issues in the following ways:

• Remove all remaining background requests to any web services while building and running the browser
• Remove all code specific to Google web services
• Remove all uses of pre-made binaries from the source code, and replace them with user-provided alternatives when possible.
• Disable features that inhibit control and transparency, and add or modify features that promote them (these changes will almost always require manual activation or enabling).

Homepage: https://ungoogled-software.github.io/

Github: https://github.com/ungoogled-software/ungoogled-chromium~~AUTHORS~~