The "portable" versions of Adobe Audition 3.0 available online are from Adobe. They are created by third-party developers who modify the original software to bypass installation requirements. These versions are often described as "green edition" or "simplified edition" software that supports免安装运行 (no-install operation) and can be carried directly in a compressed folder. Some sources claim to offer versions as small as 41.80 MB—drastically compressed compared to the original installation size.
The core technical conflict lies in the architecture gap. Adobe Audition 3.0 is a native application. Windows 10 is predominantly a 64-bit (x64) operating system. adobe audition 3.0 portable windows 10 64 bits