Adobe Audition 1.5 remains a classic choice for lightweight audio editing, but its age means finding compatible third-party tools requires specific knowledge. While modern VST3 versions will not work, many developers still offer legacy-compatible free VST plugins that can transform this 2004-era software into a surprisingly capable modern workstation. Essential Free VST Plugins for Adobe Audition 1.5
Because Audition 1.5 is a 32-bit application, you must download versions of these plugins for them to appear and function correctly. Adobe Audition 1.5 VST plugin installation issue - Facebook Vst Plugins For Adobe Audition 1.5 Free Download