If you installed to a custom directory, click Add to point Audition to that folder. Otherwise, click Scan for Plug-ins .
As of January 2026, Adobe Audition (26.0) has introduced significant performance improvements, including for Windows devices powered by Qualcomm Snapdragon X Series processors, ensuring faster performance and better response times.
Once you download a legitimate free plugin installer (such as Graillon 2 or MAutoPitch), follow these steps to load it into Adobe Audition on your PC:
MAutoPitch is a powerful, free auto-tuning tool that includes features like speed adjustment, detuning, and stereo expansion.
Graillon 2 is a highly rated vocal processing plugin. The free version includes its core pitch correction module, which delivers clean, low-latency tracking. VST / VST3 Best For: Smooth, natural-sounding pitch correction. Voloco by Resonant Cavity
[Install VST Plugin (.dll/.vst3)] ➡️ [Open Adobe Audition] ➡️ [Go to Effects Manager] ➡️ [Scan for Plugins] ➡️ [Apply to Audio Track]
Ensure the checkbox next to your newly installed plugin (e.g., MAutoPitch or Graillon 2) is checked, then click OK . Step-by-Step: Applying Auto-Tune Effects in Audition
Go to Effects > Audio Plug-in Manager .
When searching for audio tools, always prioritize your PC's safety:
Place the .dll plugin file into your designated VST folder (usually C:\Program Files (x86)\Steinberg\VstPlugins ).
While the official Antares Auto-Tune is a paid professional product, there are several high-quality free alternatives that work seamlessly with Adobe Audition. These provide the same core functionality without the hefty price tag.
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This is widely considered the best free alternative to Auto-Tune.
