JSDefender Support

Open a Support Case

If you can not find a solution to your problem or would like a support engineer to help you work through an issue, use our on line support request form to open a case with us today:

• Open a Support Case

User Guides & Tutorials

Access the user guide for JSDefender

• JSDefender User Guide: English,  Japanese
• JSDefender Version 2 Upgrade Guide: English,  Japanese

JSDefender References

Data sheets and more information about JSDefender

• Data Sheet [PDF]
• JavaScript Obfuscation Overview

Change Log

Read about the latest changes and upgrades to JSDefender by reviewing the change log.

• JSDefender Change Log

Give us a Call

If you are a licensed user of JSDefender, you can contact our support team via phone at

• Phone Support: 440.443.7200 Ext 2

Try it

Download JSDefender.

• Try JSDefender