If you have obtained a legitimate ISO or installer file (perhaps from an old CD-ROM or a trusted archival site), follow these steps:
To understand the persistent demand, we must revisit why version 1.5 became iconic: Adobe Audition 1.5 Free Download Windows 7
While Adobe Audition 1.5 is a legendary piece of software for audio editing, finding a legitimate "free download" for Windows 7 today comes with significant caveats regarding modern compatibility and licensing. The Legacy of Adobe Audition 1.5 If you have obtained a legitimate ISO or
If you are looking for that classic Audition 1.5 feel without the security risks of hunting for old installers, consider these modern (and actually free) options: Consequently, any "free download" link you find is
Adobe does not offer downloads for Audition 1.5 on their official website. The company has fully migrated to Creative Cloud (versions 22, 23, 24, etc.). Consequently, any "free download" link you find is hosted on abandonware sites, file archives (like Internet Archive), or torrent networks.
Audition 1.5 still avail. as free download? - Adobe Community
: Adobe no longer sells, supports, or provides official download links for version 1.5. The activation servers for many older Adobe products have been shut down, which can make legitimate installations difficult to reactivate. Official Trials : Modern versions of Adobe Audition are available via a 7-day free trial through the Creative Cloud subscription model. Windows 7 Compatibility