A well-known repository for "abandonware" and vintage software. They typically host the original installers and documentation. Internet Archive (Archive.org):
Dreamweaver 8 was designed for Windows XP and Mac OS X 10.3/10.4. It may require "Compatibility Mode" or a virtual machine to run stably on Windows 10 or 11. Activation: Download Macromedia Dreamweaver 8 English Version
Finding a legitimate download for Macromedia Dreamweaver 8 can be tricky since it is legacy software released in 2005, prior to Adobe's acquisition of Macromedia. prior to Adobe's acquisition of Macromedia.