You can download Cool Edit Pro 2.1 Portable from the following link:

While "portable" or "full" links found on third-party sites are often unofficial and may carry security risks, here is the current status for users looking to access this legacy software: Cool Edit Pro 2.1 - cepsetup21.exe - Download3K

:

Rating: ★★★★☆ (4 out of 5)

: Some legacy software sites like OldVersion.com or TechSpot host the original trial versions (which have limited features like a 30-minute session limit), but these are not the "full" portable versions.