Browsers

Google Chrome :

Pro's :

• Simple user interface.
• Great security.
• It has sync capabilities that allow us to access our customized browser from any computer.
• Built-in Flash and PDF Support.

Con's :

• It'll use lot of resources from the computer.
• Lack of helpful add-ons when compared to the competitors like firefox.
• With other browsers like Firefox and Opera being really competitive with speed, we can no longer say Chrome is definitely the fastest browser ever.

Mozilla Firefox :

Pro's :

• It offers a number of very helpful extensions to the browsers.
• It is one of the fastest browsers around when it comes to both browsing and downloads speed.
• Strong privacy tools.
• More Customization.

Con's :

• One of the biggest drawback is it's slow load time on image-heavy pages.
• Slow initial boot time.
• high CPU memory usage.

Safari :

Pro's :

• If we use multiple Apple products, the built-in integration and sharing are convenient features.
• Clean and simple layout.
• Ease of navigation.

Con's :

• No significant customization.
• Not easily available on Linux and doesn't always work well on Windows.
• Lack of extensions.

Opera :

Pro's :

• Visual tabs.
• website compression for fast load times.
• Speed dial.
• It is fast and responsive. 

Con's :

• Not as customizable as Firefox.
• Companies that do web development don’t see Opera as a high priority. 
• The extensions which are built into Opera are not always easy to find. 

Microsoft Edge :

Pro's :

• Cast to device feature.
• Fast and lightweight.
• Cortana digital assistant integration.

Con's :

• Many of the security issues in Internet Explorer still exist in Microsoft Edge.
• Very less extensions

Vivaldi :

Pro's :

• Simple setup.
• Download efficiency.
• Very fast.

Con's :

• No way to sync passwords, settings, bookmarks online.
• It takes lot of memory to run.

Differences of all browsers in statistics :