Haswell is a multipurpose WordPress theme built for businesses, agencies, and creatives who need a flexible website that can operate as either a single-page experience or a full multi-page site. Developed by UnTheme and sold on ThemeForest, Haswell – Multipurpose One & Multi Page WordPress Theme bundles two of the most widely used premium plugins — Visual Composer and Slider Revolution — inside a single $59 package, and it ships with one-click demo import, a drag-and-drop admin interface, and a design system that scales from a minimal portfolio to a full ecommerce storefront. With more than 1,400 sales and a changelog that stretches from its 2015 launch all the way to WordPress 6.8 compatibility in 2025, it is one of the more durable multipurpose themes in the Business and Corporate category.
Key Features
- One-page and multi-page flexibility — Build a compact single-page site using anchor links in the menu, or expand into a traditional multi-page structure. The same theme handles both without switching templates.
- Visual Composer included free — The drag-and-drop page builder (a $34 value) lets you assemble complex layouts visually instead of writing markup by hand.
- Slider Revolution included free — A $19 premium slider plugin is bundled, with touch-enabled, hardware-accelerated slideshows that stay smooth on tablets and phones.
- Fully customizable mega menu — Create wide or standard submenus, add icons, drop widgets into menu columns, and design a navigation layout that matches your brand.
- Sticky header with scroll control — Set the header to stick and define the exact scroll distance before it appears; if a slider sits at the top of the page, its height becomes the default trigger point.
- Boxed or fullwidth layouts — Apply the layout choice globally or override it on individual pages for more editorial control.
- Parallax image and video sections — Add full-width video backgrounds and parallax scrolling sections, with distinct pattern overlays for each section.
- Unlimited portfolio and blog layouts — Multiple pre-built layouts for showcasing work and publishing content, each easy to drop onto any page.
- Custom post formats — Support for Standard, Gallery, Link, Quote, Video, and Audio post types gives your blog visual variety.
- Full-screen sections layout — Compose full-viewport sections with bullet navigation and scroll-through behavior, ideal for storytelling landing pages.
- Interactive elements — Counters, pie charts, horizontal and icon progress bars, animated elements, and graph charts for presenting data and stats.
- Unlimited color options and 600+ Google Fonts — Typography and palette control across every element without touching a stylesheet.
- Custom CSS field in Theme Options — Add your own styling from the admin panel rather than editing theme files.
- Retina-ready assets — High-resolution icons and graphics that stay sharp on high-density displays.
- Customizable Google Maps — Embed styled maps with multiple addresses and custom pins that match your site’s aesthetic.
- One-click demo import — Replicate any demo layout in a single click, including full demo content.
- Built on Twitter Bootstrap — Shortcode support comes built in, and the Bootstrap foundation makes layout behavior predictable.
Who Is This For? Use Cases
Haswell’s tag list — agency, business, portfolio, shop, store, blog, creative — reflects its intended range. The theme is designed to be configured rather than coded, so it suits teams that want design control without a development cycle.
Agencies and Creative Studios
An agency site needs to present services, case studies, and a team in a polished package. Haswell’s unlimited portfolio layouts and full-screen section builder make it straightforward to construct a scroll-driven showcase, while the mega menu accommodates a deep service hierarchy without cluttering the header.
Freelancers and Consultants
For a solo professional, the one-page mode is the practical choice: a single scrolling page with anchor navigation covering services, portfolio, testimonials, and a contact form. It is fast to launch and requires no complex site architecture.
Corporate and Business Sites
The Business and Corporate categorization fits companies that need a conventional multi-page structure — About, Services, Blog, Contact — with the interactive elements (counters, progress bars, charts) used to present company metrics credibly.
Ecommerce Stores
WooCommerce compatibility means Haswell can run a shop alongside editorial content. The changelog shows sustained WooCommerce maintenance across many releases, including fixes to single product layouts and add-to-cart behavior.
Bloggers and Publishers
Six custom post formats, a large collection of blog layouts, and SEO-oriented markup make the theme viable for content-first sites that also want commercial flexibility later.
Developers and Child Theme Users
A child theme has shipped since version 1.0.1, and the theme is built with Less CSS, HTML5, and CSS3. Developers can extend it cleanly while relying on the included documentation and video tutorials.
Technical Details & Compatibility
WordPress compatibility: The most recent release, version 4.2 (September 2025), is compatible with WordPress 6.8.x. Earlier releases tracked major WordPress milestones including 5.0, 5.6, and 6.0, so the theme has a documented history of keeping pace with core updates.
PHP compatibility: Version 4.0 (February 2025) added PHP 8.3 compatibility, following PHP 8.0 support introduced in version 3.1. This matters for anyone on modern hosting.
Plugin ecosystem: Haswell states compatibility with a broad set of popular plugins, including Contact Form 7, WPML, WooCommerce, Yoast SEO, All in One SEO Pack, Gravity Forms, Events Manager Pro, All-in-One Event Calendar, W3 Total Cache, WP Super Cache, Jetpack, Disqus, NextGEN Gallery, and Ultimate Maintenance Mode. Visual Composer and Slider Revolution are bundled, with recent builds tracking Slider Revolution 6.6.x and Visual Composer 6.5.8.
Page builders and editors: Gutenberg support was added in version 2.3, and the theme’s own shortcode system plus Bootstrap shortcodes provide alternatives to Visual Composer where needed.
Responsive behavior: The layout adapts to visitor screen size, and slideshows are touch-enabled and hardware-accelerated for smooth performance on iPad and iPhone. Mobile menu behavior has been specifically patched over the theme’s history.
SEO foundation: The theme outputs clean, semantic HTML5 with headings wrapped in proper h1–h3 tags, primary content placed before sidebars in source order, and heavy internal linking through related posts and navigation menus. Per-page meta keywords and descriptions can be set individually.
Multilingual support: WPML-ready, with translation support via po and mo files.
Browser support: Cross-browser support is listed as a core feature, and the codebase is described as valid HTML5, CSS3, and jQuery.
Updates and support: The changelog spans roughly a decade of maintenance. Support runs through the author’s own forum rather than ThemeForest threads, a deliberate choice so that answers are searchable and other users can help each other. The developer cites 12,000+ registered members and over 1,000 forum posts as evidence of an active support community, alongside detailed documentation and video tutorials.
Pros and Cons
Pros
- Two premium plugins bundled — Visual Composer ($34) and Slider Revolution ($19) are included, which alone offsets most of the $59 price.
- One-page and multi-page in one theme — You are not locked into a single site structure, which is useful for clients who change direction.
- Long, documented update history — Compatibility with WordPress 6.8 and PHP 8.3 in 2025 shows the author is still actively maintaining the product.
- Broad plugin compatibility — WooCommerce, WPML, Yoast, caching plugins, and event plugins are all accounted for.
- One-click demo import — Getting a working site in place takes minutes rather than days.
- Deep design control without code — Unlimited colors, 600+ Google Fonts, a custom CSS field, and per-page layout overrides.
- Strong SEO foundations — Semantic markup, correct heading hierarchy, and content-before-sidebar source ordering.
- Established social proof — Over 1,400 sales and a decade of releases give buyers confidence in stability.
Cons
- Demo images are not included — Sample photography in the live preview is licensed from Shutterstock for demonstration only; you must supply your own imagery.
- Support is forum-based, not ThemeForest threads — Some buyers prefer the marketplace’s native ticketing system, though the author explains the searchability rationale clearly.
- Visual Composer dependency — The theme’s layout workflow leans on a bundled page builder, so teams standardized on Gutenberg or Elementor will need to adapt.
- Bootstrap and Less CSS foundation — A solid, well-understood stack, but not the most modern build tooling for developers who prefer a block-first architecture.
- Feature breadth requires configuration — The extensive options panel is powerful but has a learning curve; the included documentation and video tutorials are worth reviewing before you start.
Frequently Asked Questions
Is Haswell compatible with the latest WordPress version and PHP 8.3?
Yes. Version 4.2, released in September 2025, is compatible with WordPress 6.8.x, and version 4.0 added PHP 8.3 support. The theme’s changelog shows a consistent pattern of updates tracking major WordPress and PHP releases, so you can run it on current hosting without falling back to legacy PHP versions.
Do I need to buy Visual Composer and Slider Revolution separately?
No. Both plugins are bundled with the theme at no additional cost, representing roughly $53 in combined value against the $59 purchase price. You receive the theme’s integrated versions of each, which are updated alongside the theme itself — the changelog documents Slider Revolution 6.6.x and Visual Composer 6.5.8 compatibility in recent releases.
Can I use Haswell for an online store or a multilingual website?
Yes to both. The theme is compatible with WooCommerce and has received repeated WooCommerce-specific fixes across its release history, including single product layout and add-to-cart corrections. For multilingual sites, Haswell is WPML-ready and also supports translation via po and mo files, so you can run a localized storefront or a multi-language corporate site from the same installation.
Final Verdict
Haswell – Multipurpose One & Multi Page WordPress Theme earns its place in the Business and Corporate category through longevity rather than novelty. UnTheme has shipped continuous updates since 2015, and the 2025 releases confirming WordPress 6.8 and PHP 8.3 compatibility are the clearest signal that this is a maintained product rather than an abandoned one. The 1,489 sales figure and an active support forum with 12,000+ registered members reinforce that the theme has been tested by a real user base over many years.
At $59, the value calculation is straightforward: two bundled premium plugins worth approximately $53, one-click demo import, unlimited portfolio and blog layouts, a fully customizable mega menu, parallax and video sections, WooCommerce and WPML readiness, and a documented SEO-friendly codebase. The honest caveats are that demo images are not included and that the Visual Composer workflow will feel redundant to teams already committed to Gutenberg or Elementor.
For agencies building client sites, freelancers wanting a fast one-page launch, or businesses that need a multi-page corporate presence with ecommerce potential, Haswell delivers a mature, configurable foundation at a price that undercuts buying its components separately. If you want a theme with a decade of proven maintenance behind it, add Haswell to your cart and import a demo to see how quickly it fits your project.