: You can send your Product ID to ABBYY via the wizard to receive an activation code back.

A: If you lose your Activation Key, you can contact Abbyy's customer support for assistance. They can help you retrieve your key or provide guidance on how to reactivate the software.

ABBYY offers a free trial of the latest version (FineReader PDF 16).

To use the full version of FineReader 12 Professional, you must enter a serial number (activation key) through the built-in Activation Wizard. ABBYY Products Lifecycle Status - Help Center

Instead of manually typing a 25-character alphanumeric key, users can click a "Verify Key" button. This allows them to paste the entire activation key from their email or clipboard. The system automatically formats the key into the correct blocks (XXXXX-XXXXX-XXXXX-XXXXX-XXXXX) without manual intervention.