Extension Offline Install - Altium

Once the downloads finish, you must move the files securely to the isolated workstation.

Step 3: Configure Altium Designer for Offline Local Installation Launch Altium Designer on the offline computer.

Altium provides comprehensive offline installers that contain the core application alongside standard extensions. This is the most reliable method for complete system updates. Step 1: Download the Packages on the Online PC altium extension offline install

The extension requires a core system file or dependency that was missing from your offline package.

In the text field provided, use the browse button to select the path to the folder containing the unzipped offline installer (this folder should contain the "Extensions" subfolder). Click to save changes. 3. Install the Extension Once the downloads finish, you must move the

Extensions are highly version-specific. If you download an offline repository for Altium Designer 24, it will not install correctly on Altium Designer 23. Always match the repository build version with your installed software build.

Transfer these files to your offline workstation using an approved external storage device (e.g., an encrypted USB drive). Step 2: Configure Altium Designer Installation Paths This is the most reliable method for complete system updates

Click the download/install icon on the specific extension you need (e.g., specialized importers/exporters or simulation tools).