Search your email accounts for invoices or confirmation messages from "Serif" or "Serif Shop." The product registration email typically contains the download link alongside the installation key. Extract from an Existing Installation
: For many older Serif products that prompt for a "Registration Key" (different from a Product Key), users have found success using the universal code to bypass the registration popup. Original Packaging/Email pageplus x9 product key
There is one notable exception for legacy users: Serif later provided a for some of its older "Plus" legacy products. The key 881887 was mentioned in community discussions as a universal code that could register certain legacy Serif software after official support ended. However, this information is outdated and may not work for all versions. Use such keys at your own risk, and remember they may violate the original license terms. Search your email accounts for invoices or confirmation