Why multiple chrome.exe processes

Several SuperUser contributors pitched in to answer the question. Jeff Atwood offered a reference to the Chrome Development blog:. You can read the details here :. Google Chrome takes advantage of these properties and puts web apps and plug-ins in separate processes from the browser itself.

It also means we can run the rendering engine processes in a restrictive sandbox that helps limit the damage if an exploit does occur. Chrome by default launches each website you open in its own process. On Ubuntu , you can force quit the Google Chrome application by using the pkill command in your terminal.

Since Chrome is already running in the background , there is less that has to take place behind the scenes before your new browser window appears.

This makes the browser feel quick, even on slower machines. Running in the background also allows any Chrome extensions you might have installed to continue to operate. Over the years Chrome has earned itself something of a reputation for being a rather resource-hungry browser.

In addition to blocking ads that reduce browser performance, Chrome will also intervene with those that drain batteries or use too much data.

There is also a process only for the functionality of the main browser. People think they have a virus or other malware in the background. Although this is possible, it is unlikely because Google Chrome naturally opens many Windows processes in the background for each tab you have opened.

Google tries to keep the browser stable by dividing each web page into as many processes as possible. Unlike other browsers, Google Chrome Browser has been designed to create an individual process for every tab, Plugin, and Extension that you use on your computer. However, this design is based on the concept of avoiding complete browser failure if something goes wrong.

For example, if you open your favorite website on Google Chrome, this website will remain active and accessible in its tab, even if you open multiple other websites and one of them turns out to be buggy and crashes.

By separating each tab and extension into a separate process, Chrome browser can remain active even though any tab needs to be closed.