Horizon 8 primarily uses two usage models, regardless of your edition:
Horizon 8 2506: Featuring improved control and productivity - Omnissa
There is no single "VMware Horizon 8 license key" floating on a forum. The era of typing in a code is dead. What exists today is a legal agreement between you and Broadcom, represented by a .lic file that lives on your server for a finite period.
Before you search for a "VMware Horizon 8 license key free," you need to understand the product tiers. As of 2024-2025, VMware (now part of Broadcom) offers three main editions under the Horizon 8 umbrella.
VMware offers a 60-day evaluation license.