Browse free open source WordPress Themes and projects below. Use the toggles on the left to filter open source WordPress Themes by OS, license, language, programming language, and project status.

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  • 1
    WP Bootstrap Navwalker

    WP Bootstrap Navwalker

    Custom WordPress nav walker class to implement the Twitter Bootstrap

    A custom Wordpress walker to implement the Twitter Bootstrap dropdown navigation using the WordPress built-in menu manager. This is a utility class that is intended to format your WordPress theme menu with the correct syntax and CSS classes to utilize the Bootstrap dropdown navigation. It does not include the required Bootstrap JS and CSS files, you will have to include them manually. Between version 3 and version 4 of the walker there have been significant changes to the codebase. Version 4 of the walker is built to work with Bootstrap 4 and has not been tested for backward compatibility with Bootstrap 3. This walker is fully compliant with all Theme Review guidelines for wordpress.org theme submission. It requires no modification to be compliant but you can optionally replace the wp-bootstrap-navwalker text domain (which appears twice in the fallback function) with the text domain of your theme.
    Downloads: 7 This Week
    Last Update:
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  • 2
    WordPress Sahifa 5.9.1 Theme

    WordPress Sahifa 5.9.1 Theme

    Sahifa is one of the most versatile website themes in the world.

    Sahifa is one of the most versatile website themes in the world. This amazing product offers many incredible features, each added in order to enhance your web page. It manages to balance power and beauty, resulting in a high-quality browsing experience for all users. Many sites have to choose between complexity and accessibility, given that their layout cannot adapt to the diminutive screens of hand-held devices. Thankfully, this theme has solved all compatibility and resizing issues. Customers who prefer smart phones or tablets can now access your posts with ease. Also, Sahifa can work with any operating system or browser. Clients are given complete freedom, and they can even turn off the responsive elements of their page.
    Downloads: 53 This Week
    Last Update:
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  • 3
    PurifyCSS

    PurifyCSS

    Remove unused CSS. Also works with single-page apps

    A function that takes content (HTML/JS/PHP/etc) and CSS, and returns only the used CSS. PurifyCSS does not modify the original CSS files. You can write to a new file, like minification. If your application is using a CSS framework, this is especially useful as many selectors are often unused. Statically analyzes your code to pick up which selectors are used. The CLI currently does not support file patterns. Remove unused CSS code from your stylesheet. PurifyCSS is meant to be installed via npm and built into your build process using tools like Grunt, Gulp or Webpack. However if you're using a different development stack or building your sites with a CMS like Wordpress, you can use the online tool to clean up your stylesheet. Especially if you are using CSS frameworks like Bootstrap or a multi-purpose Wordpress theme, chances are you are actually using less than 20% of the defined CSS rules.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    videos wordpress theme

    videos wordpress theme

    WP Xvideos is a Fully Responsive WordPress Theme

    WP Xvideos is a Fully Responsive WordPress Theme which lets you to create an adult tube site like the most popular website named XVideos.
    Downloads: 6 This Week
    Last Update:
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    Save hundreds of developer hours with components built for SaaS applications.

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  • 5
    Downloads: 3 This Week
    Last Update:
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  • 6
    CSS Hero Community Edition

    CSS Hero Community Edition

    Easily customize WordPress themes, live.

    CSS Hero is the definitive WordPress plugin to easily customize every property of your themes with an easy and intuitive point and click interface. *What is CSS Live editing? CSS Hero enables you to customize every element of your WP theme like: - Fonts - Colors and Gradients - All sizes (width, margin, padding...) - and CSS effects as Hover Fx, Text and Box Shadows, Transitions, Color Gradients. *Responsive Web Design CSS Hero allows you to easily edit, preview and control how your theme displays on desktop, tablet and mobile devices. *How to get started? You can check the compatible themes at http://www.csshero.org/themes. However you can make any WordPress theme compatible with CSS Hero. Watch this HOW-TO video: https://www.youtube.com/watch?v=zhkvQ9-vp-k
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    Downloads: 1 This Week
    Last Update:
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  • 7
    Clear Line is the clear and very lightweight theme. It's also highly customizable. Fixed or flexible width, 8 sidebar layouts, columnar posts displaying, 14 widget areas, advanced options page with option inheritance and tons of options, helpful 404
    Downloads: 0 This Week
    Last Update:
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  • 8

    Digital Signage Wordpress

    Digital Signage Wordpress Theme

    Digitalsignagepress helps to create Digital Signage out of WordPress simply and quickly.
    Downloads: 0 This Week
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  • 9
    Wordpress theme based on the original layout by Patricia Müller, with added plugin support and extras, and a complete redesign.
    Downloads: 0 This Week
    Last Update:
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  • Bright Data - All in One Platform for Proxies and Web Scraping Icon
    Bright Data - All in One Platform for Proxies and Web Scraping

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  • 10
    Eccentric

    Eccentric

    WordPress theme based on bootstrap

    Eccentric is the wordPress theme based on bootstrap. This theme has flexible layout features. You can select your favorite one from a couple of layouts built in the theme. This theme depends on TinyWPDK (a tiny theme development kit) and released archives include it. https://sourceforge.net/p/tinywpdk/
    Downloads: 0 This Week
    Last Update:
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  • 11

    Figerty Theme

    Red and white theme for WordPress

    Figerty Theme is a new WordPress theme. Simple in design but packing features. The theme is open source and free and designed in validated code and tested using Wordpress Developers theme testing tools.
    Downloads: 0 This Week
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  • 12
    Firefly-Nexus is a modification of the wordpress theme dfBlog to suite the needs of a new blog.
    Downloads: 0 This Week
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  • 13
    Downloads: 0 This Week
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  • 14
    Gantry Framework

    Gantry Framework

    Next Generation Template / Theme Framework

    Develop CMS themes quickly and efficiently while providing flexibility and ease of use for end-users. Gantry was born when the RocketTheme development team wanted to consolidate our extensive set of custom Grav, Joomla and WordPress theme functionality into a simple, easy-to-use framework. Yes, that’s right! Gantry 5 has a powerful and easy-to-use Layout Manager that ensures controlling the layout is a highly visual experience. When we started the Gantry 5 project, we wanted to think past the concept of Gantry as a framework. We wanted to create something so versatile and powerful, that it could stand on its own as a platform, virtually independent of a CMS in concept and implementation. Utilizing a dual MIT & GPL license, Gantry is free to use pretty much anywhere! Designed from the ground-up with performance and efficiency in mind. Configure and structure your menu hierarchy with our new Menu editor.
    Downloads: 0 This Week
    Last Update:
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  • 15
    Downloads: 0 This Week
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  • 16

    Genesis MyHatString V.1.0

    Genesis Child Theme

    I have developed a custom Genesis Child Theme for solo traveler website what I wanted to create. But unfortunately, the website isn't created. Here is the screenshot of the child theme. ‪#‎freechildtheme‬
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    IUEditor

    IUEditor

    IUEditor is the most advanced website-builder.

    IUEditor is the most advanced website-builder. You can develop a website simply by using drag-and-drop. IUEditor supports various devices (phone, tablet and desktop), custom animation and back-end systems including Django, AngularJS and Wordpress.
    Downloads: 0 This Week
    Last Update:
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  • 18

    Irrlicht Engine Website

    Irrlicht Engine website's WordPress theme

    The Irrlicht Engine's website is running Wordpress. As many other sites are, this theme is based on SandBox by Scott Allan Wallick and Andy Skeleton. In the spirit of the GPL, I've released the source code to so that others can benefit from the mess I've made of it.
    Downloads: 0 This Week
    Last Update:
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  • 19
    A WordPress Theme (See README.txt for features)
    Downloads: 0 This Week
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  • 20
    Downloads: 0 This Week
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  • 21

    LCARS For Wordpress

    LCARS For Wordpress

    LCARS For Wordpress
    Downloads: 0 This Week
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  • 22
    League of Legends Wordpress Theme

    League of Legends Wordpress Theme

    League of Legends Wordpress Theme

    Development continued - moved to Github. https://github.com/PascaleBeier/lol-wp
    Downloads: 0 This Week
    Last Update:
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  • 23
    Lowstream is an advanced Wordpress theme, geared towards creating an advanced, yet equally apporoachable interface for Wordpress bloggers to edit their site layout without having edit actual files. Features include an entirely web-based CSS2 editor.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Downloads: 0 This Week
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  • 25
    Downloads: 0 This Week
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Open Source WordPress Themes Guide

Open source WordPress themes are a great way to get an amazing website without having to invest in costly web design services. An open source theme is essentially a template for creating websites using the popular WordPress CMS, which is free and extremely easy to use. With an open source theme, you can customize every aspect of your site from its look and feel, to the underlying functionality.

The key thing about open source themes is that they are free for anyone to use and modify as needed, allowing anyone with some basic knowledge of coding languages like HTML, CSS, PHP and JavaScript the opportunity to create unique sites without having to hire expensive web designers or developers. There’s also a huge selection available online so it’s likely you can find one that perfectly suits your needs.

One of the most important benefits of open source themes is that they are completely customizable, allowing you to change the look and feel of your site on a whim without having to start over from scratch or employ expensive help. You can choose from thousands of different color schemes, stylesheets, plugins, widgets–all for free. Furthermore since there’s usually plenty of support available online in forums or chat groups as well as documentation on how everything works. It makes customization very straightforward even if you don’t have any coding experience whatsoever.

Additionally since these themes are created by independent developers around the world who often work collaboratively together, they tend be updated more quickly than paid options meaning that new features will often be available sooner rather than later. This speed at which these changes get pushed allows users with access up-to-date technologies so their sites will stay modernized while competing favorably against those websites utilizing paid sources for their themes/templates.

Finally, open source WordPress themes tend offer excellent value given their low cost yet high degree of versatility when compared with other options such as purchasing custom-made templates or getting professional design services done for each site build separately; making them ideal for small business owners stretching budgets but still aiming high quality output deliverables.

Open Source WordPress Themes Features

Open source WordPress themes provide an array of features for users to customize their websites and make them look more appealing:

  • Flexibility: Open source WordPress themes come with customizable options that allow you to easily adjust the design elements and create a unique website. This includes changing colors, fonts, headers, footers, and other layout elements. Additionally, many open source WordPress themes come with plugins that let you add extra functionality such as sliders or forms.
  • Responsiveness: Since open source WordPress themes are built on responsive frameworks and HTML5 coding structures, they look great on any device size or screen resolution. This is especially useful for businesses who want their site to be optimized for mobile viewing.
  • SEO Friendly: Most open source WordPress themes have been built with SEO in mind. They come pre-loaded with search engine friendly codes, titles and descriptions so that your site can rank better in Google's search results. You can also install additional plugins to customize the metadata even further if needed.
  • Social Media Integration: Many open source WordPress themes will allow you integrate your social media accounts into the website’s design so that visitors can effortlessly share content across networks without ever leaving your site. This gives your business greater visibility on the web while increasing customer engagement at the same time.
  • Technical Support: If you run into any issues when setting up or customizing your theme, most open source developers will provide free technical support via email or through forums where experienced users can offer help and advice. Additionally, many themes come with detailed documentation which you can use as a reference when trying to resolve issues.
  • Affordable Prices: Lastly, the best thing about open source WordPress themes is that they are completely free. This means there’s no need to break the bank when customizing your website. You can easily find a theme that’s right for your budget and offers all the features you need.

Types of Open Source WordPress Themes

  • Theme Frameworks: WordPress theme frameworks provide the foundation and structure upon which child themes can be built. They are typically feature-packed, highly customizable, and often serve as starting points for developing custom themes.
  • Parent Themes: These are the base versions of a given framework that developers work off of to build unique designs with additional features.
  • Child Themes: These are modified versions of parent themes that offer quick customization without affecting the original codebase or structure.
  • Premium Themes: Premium themes give users access to advanced design customization options like drag-and-drop page builders, detailed theme options panels, pre-defined layouts, and more. These usually come at a cost but may also provide ongoing updates for security patches and bug fixes.
  • Multi-Purpose Themes: As their name implies, multi-purpose themes accommodate a variety of website types including blogs, portfolios, ecommerce sites, business websites and more by offering multiple customizable layouts in one package.
  • Niche/Specialty Themes: Designed for specific industries or purposes such as photography portfolio sites or real estate listings portals; niche/specialty themes often include specialized features towards these objectives such as sliders for showcasing images or search filters for property listings.
  • Responsive Themes: Responsive WordPress themes automatically adjust their layout to accommodate devices with different resolution sizes in order to ensure great user experience across any device.
  • Magazine Themes: Designed with content heavy layouts, magazine themes typically include multiple columns, sliders and related posts to maximize readers’ engagement.
  • Corporate Themes: Optimized for businesses, corporate themes feature a professional look and feel with large header images, custom icon sets, and selected typography tools.
  • WooCommerce Themes: These themes are designed to integrate with the popular ecommerce plugin, WooCommerce. They provide layouts for product pages and checkout processes in addition to other website-wide customization options.

Advantages of Open Source WordPress Themes

  • Cost-Effective: Open source WordPress themes are free to use, so they can be a great way to save money when creating a website. They don't require any kind of payment or subscription in order to access the design, installation and customization options. This makes them an especially attractive option for small businesses or individuals who may not have a large budget for web development.
  • Easily Customizable: One of the main benefits of using open source WordPress themes is that they are highly customizable without needing any technical coding knowledge. They can be modified easily with plugins and widgets available through the platform, allowing users to add extra features and make modifications as their needs change over time.
  • Responsive Design: Many open source WordPress themes come with responsive designs, meaning that the content will display properly on all types of devices–from desktop computers to smartphones. This ensures that your website looks professional no matter what device it’s viewed on, giving you greater reach among potential customers or clients.
  • Security Features Included: While it’s important to take all necessary measures when building and maintaining a secure website regardless of which theme you choose, many open source WordPress themes include built-in security features such as dedicated firewall protection or other measures designed specifically to improve your site’s overall safety and security.
  • Professional Looking Templates: Despite the fact that they are free, many open source WordPress themes come with professionally designed templates that look great right out-of-the box, including high quality images and custom graphics, so you don’t have to worry about hiring an expensive designer in order get a professional appearance online.
  • Faster Load Times: Most open source WordPress themes are optimised for speed so pages on your website will load faster than those using more complex designs or premium software packages. Faster page loading times means more time spent by visitors on your site which can result in increased conversions over time.
  • Access to Help: Because open source WordPress themes are freely available, there is usually a lot of help from other users in the form of tutorials and discussions on forums. This can be a great resource for anyone who is new to web design, or those looking for tips on how to customize their theme without needing the help of an expert.

What Types of Users Use Open Source WordPress Themes?

  • Bloggers: Individuals who use WordPress themes to create online blogs or personal websites.
  • Developers: Professionals experienced in coding and customizing existing WordPress themes, or creating fully bespoke designs.
  • Contractors/Freelancers: People hired to build HTML/CSS templates and designs around existing WordPress themes or create unique designs from scratch.
  • Entrepreneurs: Business owners looking for tools that help them launch their startups, create content-heavy sites, or manage ecommerce stores.
  • Designers: Professional web designers that are skilled in crafting websites using the latest trends and techniques.
  • Marketers: Those focused on leveraging SEO elements to reach a specific target audience with an optimized website layout and design.
  • Content Creators: Writers and social media influencers who need appealing websites as outlets to share their work with the world.
  • Educators: Professionals in the education field building websites to share teaching materials and resources.
  • Non-Profits: Charitable organizations looking for efficient and cost-effective ways to maintain their web presence.
  • Businesses: Companies of all sizes seeking to provide customers and partners with an engaging website experience.

How Much Do Open Source WordPress Themes Cost?

Open source WordPress themes can be completely free to download and use. Most open source WordPress themes have a library of available plugins, but some may require purchase to use the additional functions. It is up to the theme developer if they choose to offer paid versions of their themes with extra functionality or additional services, such as support and updates.

The cost for these paid versions will vary from theme-to-theme depending on what features are included and how much work went into creating it. Generally you can expect prices to range from around $20 for basic premium themes, up to hundreds of dollars for more complex designs with lots of customization options. Even then many developers will offer discounts and bundles when purchasing multiple items at once.

Ultimately, when deciding on which WordPress theme is right for your project, it’s important that you assess all options available before making any purchases: both free and premium ones. There are many great open source WordPress themes out there that don’t cost anything but still give you an excellent foundation to build off of, while offering plenty of customization options in order to make it fit your website perfectly.

What Software Do Open Source WordPress Themes Integrate With?

Open source WordPress themes can integrate with a wide variety of different types of software. This includes content management systems (CMS), ecommerce plugins, and analytics programs. A CMS allows users to manage the content on their website, such as blog posts and pages, from an easy-to-use interface. Popular open source CMSs that are compatible with WordPress include Drupal and Joomla..

ecommerce plugins provide users with the ability to create an online store where they can showcase products and receive payment for them easily and safely. Examples of popular ecommerce plugins that work with WordPress include WooCommerce and Magento. Analytics programs allow website owners to track important data about their site’s performance, including page views, unique visitors, bounce rates, etc. Some examples of analytics tools that can be integrated into a WordPress site are Google Analytics and Kissmetrics.

Trends Related to Open Source WordPress Themes

  • Increasing Popularity: Open source WordPress themes are becoming increasingly popular among web designers and developers due to their flexibility, customization options, and affordability.
  • Cost Effective: Open source WordPress themes are typically free or low cost, making them an attractive option for those who want to create a website without breaking the bank.
  • Easy to Use: Open source WordPress themes are easy to use, even for those with little-to-no coding knowledge. Themes can be quickly and easily installed and customized with the click of a button.
  • Modular Design: Open source WordPress themes often feature modular designs that make it easy to customize the look and feel of a website without having to manually code complex HTML or CSS code.
  • Responsive Design: Open source WordPress themes are designed to be responsive, meaning they will automatically adjust and reformat themselves according to the device that is being used to view the website. This ensures that all visitors have an optimal viewing experience regardless of whether they’re using a desktop computer, laptop, tablet, or smartphone.
  • Browser Compatibility: Many open source WordPress themes are tested for compatibility across multiple browsers, including Chrome, Firefox, Safari, and Edge. This ensures that websites created with these themes will display correctly on all devices regardless of which browser they’re using.
  • Plugin Support: Many open source WordPress themes come with plugin support for popular plugins such as WooCommerce and Gravity Forms. This allows users to easily add additional features and functionality to their websites without having to manually code them into the theme.
  • Scalability: Open source WordPress themes are built to be highly scalable, meaning they can easily be adapted and expanded to accommodate a growing website’s needs. This ensures that websites created with open source WordPress themes are able to grow and evolve alongside their users.

How Users Can Get Started With Open Source WordPress Themes

Getting started with open source WordPress themes is easier than ever. To get started, you will first need to install WordPress on your server or hosting account. Once this is done, you can begin exploring the vast array of open source WordPress themes available via a variety of sources, including the official WordPress Theme Directory.

When you find a theme that strikes your fancy, simply click the “Download” button and save it to your computer. After this, login into your WordPress administration area and navigate to "Appearance" > “Themes” > "Add New". Then select the uploaded .zip file from your computer and hit install.

Once installed successfully, several activation options will appear on the right side of the theme's admin dashboard page. Clicking any of these will activate the theme for use on your WordPress site, allowing you full access to all its features and settings. Before activating however, be sure to preview how it looks by clicking the ‘Live Preview’ button found beneath each option. This way you can tweak certain aspects such as font size or other styling elements until it fits what exactly what you had envisioned in mind, thus ensuring that all visitors have an enjoyable experience viewing your website content.

In summary, by following the few easy steps outlined above you can get started with using open source WordPress themes in no time.