Install | Altium Extension Offline

Offline Installation Package

Installing Altium Designer extensions in an offline environment—such as on a secure machine or one behind a strict firewall—requires the use of an . This package is a standalone ZIP archive that contains the core software and all necessary extension files, allowing you to bypass the standard cloud-based installation. Step 1: Obtain the Offline Installer

Once you have the offline package unzipped on your target machine: altium extension offline install

Since the standard installer requires an active internet connection, you must download a standalone package first: Replace ExtensionName with the name of the extension

MCAD Co-Designer

How to Perform an Altium Extension Offline Installation In many professional environments—especially those involving high-security government contracts, aerospace, or defense—workstations are kept strictly offline (air-gapped) to prevent data leaks. This poses a challenge when you need to install essential Altium Designer extensions like the , Manufacturer Part Search , or various simulation tools. Manufacturer Part Search

If the link doesn't change immediately, try signing out and back into your account. 2. Prepare the Installation Source

Supported Extensions for Offline Install

Step 2 – Copy the Extension Folders

Transfer

: Download the ZIP file on an internet-connected machine and transfer it to the target offline computer via a USB drive. Step 2: Configure Altium for Offline Installation

  • Replace ExtensionName with the name of the extension.
  • Replace Version with the version of the extension.
  • Replace BuildNumber with the build number of the extension.
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