Get the Full Toolkit In Minutes
A free utility plugin that batch-installs all SiteOrigin plugins and themes on any WordPress site. Download it from GitHub, upload to WordPress, select what you need, and click install.
The Setup Shortcut
From Fresh Install to Fully Equipped
Setting up a new WordPress site with SiteOrigin tools usually means searching for each plugin, installing them one by one, then finding a compatible theme. The Installer lets you select everything and install it all at once using the standard WordPress upgrader.
Everything In One Go
Toggle on the plugins you want, pick a theme, and hit install. The Installer uses WordPress's built-in upgrader to download plugins directly from WordPress.org and themes from SiteOrigin. No searching, no activating one at a time.
Choose the Perfect Theme
Browse SiteOrigin theme demos right inside WordPress. Preview how your site will look, then install with a single click. Every theme is Page Builder compatible.
Always Up to Date
Installed plugins update through the standard WordPress update system. The Installer itself receives updates via GitHub releases, always current and always compatible.
Safe & Trusted Sources
Every plugin comes directly from the official WordPress.org directory. Themes are delivered from SiteOrigin's servers. No third-party intermediaries.
GitHub-Hosted Updates
The Installer itself updates through GitHub releases. Open source, community-driven, and transparent. Check the changelog, review the code, contribute.
siteorigin/siteorigin-installer Three Steps
Set Up a Complete Site in Minutes
Install the Installer plugin once, then use it to set up everything else.
Install the Installer
Download the plugin from GitHub, then upload the zip file via your WordPress Plugins screen. Activate it once and you're ready.
Select What You Need
Toggle on the plugins you want: Page Builder, Widgets Bundle, SiteOrigin CSS, or all of them. Browse available themes and pick one.
Click Install
Hit install and everything downloads and activates together. Plugins come from WordPress.org, themes from SiteOrigin. Your site is fully set up and ready to build.
The SiteOrigin Toolkit
Every Plugin, One Install
The Installer gives you one-click access to the core SiteOrigin plugins, all downloaded directly from WordPress.org through the native WordPress upgrader.
Page Builder
Drag-and-drop page layouts with clean code output. Works with any theme and the Block Editor.
Widgets Bundle
28+ professional widgets including sliders, forms, maps, carousels, and more. Works anywhere.
SiteOrigin CSS
Visual CSS editor for fine-tuning any theme. See changes in real time, no coding required.
Page Builder Compatible
Five Themes, Ready to Build On
Browse live demos, pick a starting point, and install your chosen theme. All from the Installer's admin panel.
All themes work with Page Builder and the Block Editor. Browse demos directly from the Installer admin panel.
Built for Efficiency
Perfect for Developers and Agencies
If you set up WordPress sites regularly, the Installer saves you the same repetitive steps every time. Install once, get the full SiteOrigin stack.
Faster Client Setup
Skip the repetitive plugin-by-plugin installation. Get every client site running with the full toolkit immediately.
Consistent Stack
Every site starts with the same trusted plugins. No missing dependencies, no version mismatches, no forgotten plugins.
Theme Preview
Browse SiteOrigin themes with live demos before installing. Choose the right starting point for each project.
Native WordPress Updates
Installed plugins update through the standard WordPress updater. The Installer itself updates via GitHub releases. No proprietary update systems.
Open Source
Fully open source on GitHub. Review the code, file issues, submit pull requests. Transparent development.
Completely Free
No premium version, no paywalled features, no usage limits. Install on as many sites as you need.
Streamline Your Next Site Setup
Download the plugin, upload it to WordPress, select the plugins and theme you want, and click install. Your site is ready to build in minutes.