Search your email inbox for keywords like "FinePrint license" or "FinePrint activation" to find your original purchase receipt.
A standard individual license for FinePrint 11 typically costs $50 .
You can download a free trial version from the official FinePrint Software website. The trial version is fully functional but adds a small watermark to the bottom of each page.
If you have already purchased the software and lost your key, do not download a "crack." You can recover your legitimate key through these methods: