ACDSee explicitly supports high ISO settings (above 200,000) for several major brands, including Pentax, ensuring that even extreme low-light shots are rendered correctly.
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: The editing tools (via FotoCanvas) are rudimentary by today's standards. It lacks the advanced AI masking found in current versions like ACDSee Photo Studio Ultimate 2024 RAW Support ACDSee explicitly supports high ISO settings (above 200,000)