Plesk extensions add extra functionality to the control panel. As a reseller, you can install and manage extensions that benefit your customers (e.g., WP Toolkit, Sitejet Builder, or backup tools).
Viewing Installed Extensions
- Log in to Plesk.
- Go to Extensions → Catalog.
- The catalog shows available extensions. Installed extensions are marked accordingly.
Installing an Extension
- Go to Extensions → Catalog.
- Find the extension you want to install.
- Click Install.
- Follow any configuration prompts.
Popular Extensions for Resellers
- WP Toolkit: Manage WordPress installations across all customers.
- SSL It!: Free SSL certificate provisioning and management.
- Sitejet Builder: Free website builder for customers.
- Imunify360: Server-wide security and malware protection.
- Monit: Server monitoring and alerting.
Important Notes
- Some extensions require a license or are not free. Check pricing before installing.
- Your hosting provider may restrict which extensions you can install.
Troubleshooting
Cannot install an extension:
- Contact your hosting provider — the extension may require server-level installation or licensing.