Cosine – Training, Coaching, and business WordPress theme is a premium WordPress theme with its design particularly regards to Training and Coaching as well as it enables you to build a wide variety of business websites.

Based on our super-flexible Framework, Cosine is responsive theme allowing you to setup your own web page without painfulness with its outstanding feature such as a varied header with 4+ styles, powerful options throughout each page, post, drag & drop Page Builder, speed & SEO optimized. Use the Live Theme Customizer to change the visual style of the theme with single clicks.

With Cosine your website stands out from the crowd and that will turn your visitors into customers.

Last but not least, dedicated support and regular update are our long-term commitment.

Below you will see the key features why Cosine will fit your company website.

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Updates

Version 1.0.9 Oct 12, 2025

- Update - Update plugin Slider Revolution to 6.7.38
- Update - Update plugin WPBakery Page Builder to 8.6.1

Version 1.0.8 Aug 22, 2024

- Update - Update plugin Slider Revolution to 6.7.18
- Update - Update plugin WPBakery Page Builder to 7.8

- Fix - Ability to bulk install the plugins
- Fix - Some warnings on php 8

Version 1.0.7 Sep 06, 2023

    - Fix - Sample Data

Version 1.0.6 Feb 10, 2022

    - Update - Update plugin Shortcode by Linethemes to 1.0.6

    - Fix - Frontend Editor working with Carousel/ImageBox elements
    - Fix - Layout broken when deactivate WPBakery page builder

Version 1.0.5 Jan 24, 2022

    - Fix - Missing logo when activated theme
    - Fix - Widget compatible with WordPress 5.8.x
    - Fix - Conflict FontAwesome

Version 1.0.4 Thursday, January 17, 2019

    - Update styles for WordPress 5
    - Update styles for WooCommerce

Version 1.0.3 Thursday, February 15, 2018

    - Fix bug for Woocommerce 3.2.x
    - Fix bug for sample data installer

Version 1.0.2 Thursday, July 27, 2017

    - Updated styles for WooCommerce 3.x

Version 1.0.1 Friday, Sep 23, 2016

    - Fixed bug that cannot filter the project items by taxonomy slugs

Cosine WordPress Theme