Altium Extension Offline Install ((install)) Jun 2026

When your workstation has internet access, Altium manages these via the cloud-based service. In an offline scenario, you must bypass this automatic cloud retrieval by utilizing a local repository or manually unpacking installation files. Method 1: Using an Offline Local Repository (Recommended)

This method uses Altium’s built-in backup feature. It is ideal for grabbing one or two specific extensions.

: Offline machines can be licensed using a Standalone license file ( .alf ) or through a Private License Service provided by an Altium On-Prem Enterprise Server. altium extension offline install

With the local source configured, installing the extensions mirrors the standard online workflow. Navigate back to the page.

Access the Altium downloads portal or your company's software distribution share to download the stand-alone extension files (often packaged in archives or local installation repositories). Step 2: Transfer and Extract Files When your workstation has internet access, Altium manages

Go to , disable the global Altium Cloud source, and ensure your local server source is checked active.

Click the (the downward arrow) on the specific extension you need (e.g., PADS Importer ). It is ideal for grabbing one or two specific extensions

For enterprise environments with multiple offline users, managing local files on individual machines becomes inefficient. Implementing an within your local intranet solves this issue.

Select the relevant extension installation package (the .zip or configuration file) and click .

Proceed with the installation. The installer will retrieve the necessary files from the unzipped offline content rather than the cloud. Troubleshooting Offline Installs

Open the AIS management console in a web browser via localhost:x or your internal server IP. Step 3: Import Extensions into the Local Repository