For users working in high-security environments or with limited internet access, Altium Designer offers an Offline Installation Package
Standalone License: Ensure you have a .alf license file downloaded from the Altium Dashboard. altium extension offline install
Step-by-step for IT admins:
Local Storage: Copy the entire installation package (which includes the extensions folder) onto a secure USB drive or a dedicated internal network share that the air-gapped machine can reach. Phase 2: Configuring the Local Installation Service For users working in high-security environments or with