Addons for Plesk

Protect Your Server

You have nothing to worry about with Clean Server, our email and server antivirus for Parallels Plesk Panel.

Read the installation guide and release notes for Clean Server.

Control Spam

Filter unwanted email messages with Spam Guardian. It features a wide range of anti-spam tests and advanced network tests.

Read the installation guide and release notes for Spam Guardian.

Back Up and Secure

Stay safe with Total Backup, a backup and disaster recovery solution for Parallels Plesk Panel.

Read the installation guide and release notes for Total Backup.

Ease Collaboration

Use OXtender as an email groupware and collaboration solution for your Parallels Plesk Panel customers.

Read the installation guide and release notes for OXtender.

Follow Our Blogs

You will always find exciting articles about our products and the industry on the 4PSA Blog.

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We Welcome App Software Engineers

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Cool Summer Internship 2013 – Problem Four

In Search For A Web Backend Software Engineer

Introducing The VoipNow Team

Join Our Community

Exchange ideas and share your experience with VoipNow in our community-powered support area.

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Call Park Center

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About Plesk Addons

4PSA's Plesk Addons make it very easy for you to handle your Parallels Plesk server.

These easy to use applications provide a lot of features to help server administrators and hosting clients.

Addons for Plesk Guides

Clean Server

Spam Guardian

Total Backup

OXtender

You Can Do More

Try the Demo

Experience the Addons in Plesk interface with our online demo.

Browse the Knowledge Base

Our Knowledge Base Area can help you find precise solutions to specific problems.

Pages Addons for Plesk