Install and launch

Install through InDesign#

1. Open Adobe InDesign.
2. Choose Window > Utilities > Scripts.
3. Right-click User and choose Reveal in Finder on macOS or Reveal in Explorer on Windows.
4. Copy the complete Avellio release package into the revealed folder.
5. Keep the Loader and its matching Engine in the same package location with their supplied names.
6. Refresh or reopen the Scripts panel if required.

No separate installer is required for the Loader + Engine distribution. A standard user account is normally sufficient for a user-level Scripts panel installation.

Launch correctly#

Open the target document, make it active, and run the Loader. The palette is bound to the document that was active at launch.

If you switch to another document, close Avellio and relaunch it for that document. Document-dependent commands are intentionally rejected when the active document no longer matches the bound document.

Activation#

Enter the license key supplied with the purchase. Avellio checks Lemon Squeezy first and uses Gumroad as a fallback for supported legacy or alternate keys. Successful validation is cached locally.

The release uses a seven-day fast local-validation period and permits offline operation for up to 30 days after a successful validation. A changed system state, expired entitlement, missing metadata, or elapsed grace period can require another online check.

For network endpoints, request payloads, licensing security, and firewall planning, use the IT Security and Deployment Note.