Themes

New fresh premium Osclass theme with light design, premium features, perfect user experience and massive footer. Delta theme has been precisely optimized for mobile devices and most popular languages, including RTL.
Powerful classifieds theme
Delta osclass theme has been built using light color tones and gradients, so it will fit to different kind of classifieds websites. Template has been also optimized for minimum size, scripts usage and maximum speed and performance.
Delicate UX and UI created based on years of experience with classifieds
Seo optimized
Premium image gallery box design on listing page
Finest optimization for mobile devices
Custom modal box script
Swipper library integration for image slider
Listings list/grid with first 5 pictures preview
Ajax based search for best user experience
Navigation massive category box on home page
Next / previous listings & user profiles navigation buttons
Related ads & Other user ads blocks
Unique ad page mobile design, including fixed quick ad info box
Next-gen contact seller box
Unique fixed mobile top menu
H1/H2/H3 tags structure
Ajax form submission
16 pre-defined places for banners and adsense
Pre-integrated with most of OsclassPoint plugins
Premium image gallery
Theme brings brand new image gallery to osclass classifieds with sliding thumbnails on right side. Similar design has already been used in Sigma theme, however in Delta theme, no matter how many images listing has, design will be perfect and if needed, scroll bars are generated.
While sliding image listings, right side navigation with thumbnails is dynamical and slide together with main box.

Home page category box
Theme brings very handy, dynamical and responsive category selector into home page search bar, where visitor can easily find category or subcategory.
Modal is using built-in custom scripts and is fit to any device screen.

Next-level monetization and advertisement options
Team put a lot of effort to maximize options to monetize classifieds via banners, google adsense and other forms of banner advertisement. Theme comes with 16 predefined banner spaces those are optimized to differente banner sizes.

Intuitive contact seller box on listing page
It has never been easier to contact item owner, Delta theme comes with intuitive, easy to find contact box with pre-filled information and question.

Seller profile on listing page
In order to maximize registration rate and provide benefits to registered users, seller profile box is shown on ad page with different information about seller.

Modern avatar uploader with crop and resize features
Delta has adopted profile picture uploader from osclass 4.x and provides best experience for users to upload their avatars. Do not have osclass 4.x? No problem, Profile Picture plugin is delivered with theme and provides alternative way to upload avatars, so you do not loose any functionality!

Mobile optimized
This decade is about mobile devices, so our themes are usually optimized to be used on all different kind of devices. Delta theme is full responsive, that means it adjust to any screen size, starting with 320px.

RTL ready
Developers has cooperated with native speakers to bring real RTL experience into Delta osclass theme. Just add your own language and if it's RTL one, theme will identify this and completely change layout of theme elements to match website standards of arabic countries. RTL styling is applied also on many OsclassPoint plugins.
Demo contains multiple locales so you can test how it works with different languages (only osclass wording is translated, theme does not contain translations at all) - Japan, Thai, China, Russia, Arabic, Persian and more!
Plugins delivered with theme
Several plugins are delivered with theme, even theme is already prepared for fluent integration of most of osclass plugins.
Once you install theme, you may download plugins from theme settings > plugins page. These plugins can be downloaded at OsclassPoint separately as well (in order to get latest version).
noCaptcha Recaptcha
Car attributes
Job attributes
Real-Estate attributes
Profile picture
QR code
"Install & Go" plugins
All OsclassPoint plugins were tested with theme, however there are several with special functionality that are deeply pre-integrated in theme and does not require any theme modifications to use them.
These plugins are premium and are not delivered with theme (must be purchased separately).
Business Profile Plugin - scrollable company list on home page, icon in header
Osclass Blog and News Plugin - scrollable blog widget on home page, icon in header
Favorite Items Plugin - save to favorite button, icon in header, favorite items in user account
Online chat - preintegrated chat button on item page with status as well
Instant messenger - mobile menu top bar icon, contact seller button
Facebook & Google login - login buttons on sign in / up pages
OpenStreetMaps - generates map on listing page

Zeta Osclass Theme is a state-of-the-art, fully responsive template designed specifically for the Classified CMS Osclass. Built on the solid foundations of the Epsilon Theme, Zeta offers advanced features, a modern and clean design, and unparalleled customization options, making it the ultimate choice for creating a professional and engaging classifieds or marketplace website.
Zeta Theme Key Features
Responsive Design: Ensure your site looks great on any device, from desktops to tablets to smartphones, with a fully responsive layout that adapts seamlessly.
Modern Aesthetics: Enjoy a clean, contemporary design that enhances user experience (UX) and keeps visitors engaged.
Highly Customizable: Easily tailor the theme to your specific needs with a wide range of customization options, including color schemes, fonts, and layout configurations.
SEO Optimized: Achieve a high SEO score with built-in SEO best practices, structured data, and meta tags, ensuring your site ranks well in search engines.
Google Page Speed: Benefit from optimized code and lightweight design elements that ensure fast loading times, scoring 90+ on Google PageSpeed Insights.
User-Friendly Interface: Provide a smooth and intuitive navigation experience for your users, making it easy for them to browse and find listings.
Advanced Search Functionality: Allow users to find exactly what they're looking for with powerful search and filtering options, including location-based searches and custom fields.
Monetization Ready: use Osclass Pay Plugin and integrate easily with popular payment gateways like PayPal and Stripe, and leverage advertising options like Google AdSense to monetize your site effortlessly.
Multilingual Support: Reach a global audience with support for multiple languages, ensuring your site can cater to users from different regions.
Regular Updates: Stay ahead with regular updates that keep your theme compatible with the latest Osclass versions and add new features and improvements.
Cross-Browser Compatibility: Enjoy seamless performance across all major web browsers, ensuring a consistent experience for all users.
Radius Search: As a very first theme, Zeta comes with built-in distance search feature with seamless integration to location picker. It has never been easier to allow users to search in area around the city or region.
New Publish Page Experience: Completely new approach has been applied when designing publish page in Zeta theme to speed-up and simplify publish process.
Advanced Home Page Search Box: It’s never been easier to start searching in listings. Pixel perfect search box with full configuration option in backoffice has been created for Zeta theme.
New Way to Manage Search Filters: Theme comes with new way how to work with filters on search page. At first place, there are most important filters listed under category selection. To see all filters including detail one, these are managed via modal box. Removing search sidebar provides excelent position for advertisement
 
Why Choose Zeta Osclass Theme?
Built on Proven Foundations: Developed from the highly successful Epsilon Theme, Zeta incorporates the best elements while introducing new enhancements.
Enhanced User Engagement: The modern design and intuitive layout ensure users stay longer and interact more with your site, boosting engagement, monetization and conversions.
Easy to Set Up: Get your site up and running quickly with straightforward installation and setup processes.
Dedicated Support: Benefit from exceptional customer support to assist you with any questions or issues you may encounter.
Ideal For
Classifieds Websites: Perfect for general classifieds, niche markets, and specialized marketplaces.
Business Directories: Suitable for creating local or global business directories.
Job Boards: Ideal for job listing sites, helping employers and job seekers connect effortlessly.
Real Estate Listings: Showcase property listings with detailed information and high-quality images.
Technical Specifications
SEO Score: Achieve a high SEO score out of the box with optimized meta tags, structured data, and best practices.
Google PageSpeed Insights: Score 90+ on mobile and desktop, ensuring fast and efficient performance.
HTML5 & CSS3: Built with the latest web technologies for modern and robust performance.
PHP 8+ Compatibility: Fully compatible with the latest PHP versions, ensuring security and performance.
Lightweight: Limited number of frameworks and external scripts to achieve best performance and speed of theme, reducing possible security vulnerabilities and need for constant updates due to external libraries.
Pre-integrated Plugins
Majority of premium OsclassPoint plugins were tested with Zeta theme, however there are several with special functionality that are deeply pre-integrated and does not require any modifications to use them. Some of these has also dark mode integrated from theme.
These plugins are premium and are not delivered with theme (must be purchased separately).
Car Attributes PRO – integration of search box on home page
Frequently Asked Questions – integrated links
Business Profile Plugin - companies list on home page
Osclass Blog and News Plugin - blog widget on home page
Favorite Items Plugin - save to favorite button, favorite items in user account
Online chat - preintegrated chat button on item page with status as well
Instant messenger - messages in user account
Facebook & Google login - login buttons on sign in / up pages
OpenStreetMaps - generates map on listing page
Car, Real-estate, Job, Products attributes plugins - preintegrated
noCaptcha recaptcha plugin – preintegrated
Compatibility
Theme works best on Osclass 8.2+ and PHP 8.2+, minimum requirements are Osclass 8.1 and PHP 7.2.
Translations
We've prepared for you theme translations into 20 languages! AI-driven translations using DeepL service now helps you to apply theme on your classifieds or marketplace in minutes.