iDefender is available under the Proprietary license. Use the winget command or the direct download link to get it.

iDefender 5.5.3.0 — winget install

// install via winget

Command Prompt & PowerShell click to copy

winget install TRUSTSING.iDefender

// direct download

Download Installer

// about iDefender

iDefender is 5D (Process Defense, File Defense, Network Defense, Registry Defense, Enhance Defense) Endpoint Active Defense System based on scene mode, it provides you with the ability to fully control your computer. Using iDefender can help you prevent ransomware, defend advanced threads, intercepting exploits, hardening system, and protecting privacy. iDefender breaks the traditional protection model based on object operation and designs a rule engine based on template + parameters, which greatly reduces the difficulty of editing defense rules, and also provides a rule marketplace, make it easy to share and using rules. iDefender supports more than 50 events monitoring and more than 60 scene templates. By creating rules can cover 100% of the defenses of ATT&CK tactics. Lightweight, Profession, High Compatibility

// frequently asked questions

How do I install iDefender using winget?

Open PowerShell or Windows Terminal and run: winget install TRUSTSING.iDefender. Winget ships with Windows 10 (1809+) and Windows 11 — no additional install needed.

What is iDefender?

Endpoint Detection Defense and Response for Home

Is iDefender free to download?

iDefender is distributed under the Proprietary license. Use the winget command above or click the download button to get the installer directly from the publisher.

How do I update iDefender with winget?

Run winget upgrade TRUSTSING.iDefender in PowerShell or Windows Terminal to update iDefender to the latest available version.

What architecture does iDefender support?

The listed installer targets the x86 architecture. See the publisher’s documentation for full compatibility details.