Over the past decade, WordPress has become the world's most powerful content management platform for building websites. Apart from the intuitive interface and interchangeable themes that made it the gold standard in websites platforms, WordPress also offers thousands of seamless plugins to customize the functionality of each website. One plugin might create beautiful image galleries at the click of a button and another tracks the websites changes made by all of the backend users. While many of these plugins cost money, most of them are free. To take advantage of this resource, here is a list of the top six WordPress plugins that don't cost a thing.
1A. Special Mention Chrome Extension: Honey
If there's one thing that'll make a huge difference for you as you set up your website, it'll be this Chrome Extension. While many still like visiting a site like Couponcoder.com to get coupon codes, Honey is a Chrome Extension that will automatically find the best coupon codes for you for whatever you're buying.
1. Yoast SEO
The Yoast SEO plugin is the number tool to manage the search engine optimization of WordPress websites. With built-in tools to guide users with page titles, keywords, meta tags, content analysis, and more, Yoast SEO can turn even an amateur website manager into an SEO stud.
yoast.com/wordpress/plugins/seo/
2. MailMunch
MailMunch is a leading plugin that creates elegant and effective forms for sites. Whether a website needs to collect email information for blog registrants or newsletter signups, this is the way to do it. MailMunch offers multiple types of signup forms and functionality that are easy to use. It also integrates with another service, MailChimp, allowing the management and manipulation of the email lists.
www.mailmunch.co/
3. MailChimp
Once a website has collected emails from visitors, what does it do with those emails? Most of the time, blogs, product websites, and every other type of site has an email campaign or newsletter to 
send out to its mailing list. MailChimp lets users create, customize, and manage these email campaigns from one simple interface.
mailchimp.com/
4. Contact Form 7
It is always more effective to have a contact form on a website than simply list an email address. Contact Form 7 is the leading plugin to provide customized contact forms and management to WordPress users. Whether a site needs a form for visitors to submit product inquiries or just general support, this plugin can do it all.
5. NextScripts: Social Network Auto-Poster
NextScripts, known as SNAP, is a favorite plugin among the blogging community. From personal blogs to business blogs, SNAP makes life easier. Once configured, SNAP automatically shares posts via customized publishing options to Facebook, Twitter, and other social media platforms. In the past, bloggers had to manually publish a post to a website, then go to each social media account and publish the blog post. SNAP eliminates this tedious task while allowing customized posts on each platform.
6. Google Analytics
Last but not least, Google Analytics is probably the plugin with the largest brand recognition. Google Analytics is free to use, but without the easy WordPress plugin, some people really wouldn't know how to implement the tracking code on their websites or where to check the data. The WordPress plugins for Analytics make it easy to configure and track the analytics data on the website.
In the land of website management platforms, WordPress is king. One of the traits that continues to fuel its domination of the website market is its robust plugin market. With more creative and advanced plugins being created by savvy developers every month, WordPress allows even the most inexperienced website owner to build amazing web pages. To ensure the best website quality, WordPress users should take advantage of these tools now. Who knows if they will continue to be free forever.