All while keeping your folder hierarchy intact.
Pentax cameras are notorious for "chunky" grain at ISO 3200+. ACDSee’s non-destructive NR allows you to apply luminance smoothing without softening the in-camera shake reduction (SR) benefits. acdsee for pentax 20
Pentax users often choose the brand for its value, durability, and resistance to trend-chasing. Similarly, ACDSee offers perpetual licenses with optional yearly upgrades. Pay once. Own it. All while keeping your folder hierarchy intact
“I bought ACDSee Pro for my Pentax K-20D in 2008. Eleven years later, I upgraded to Photo Studio Ultimate 2025 for my new Pentax KP (20MP). My edits, keywords, and ratings carried forward. Try that with Creative Cloud.”
— David R., PentaxForums member “I bought ACDSee Pro for my Pentax K-20D in 2008
Pentax 20 cameras are known for warm, natural skin tones and rich, but not oversaturated, greens and blues. ACDSee’s Color EQ and LUT (Look-Up Table) mapping allow you to preserve that signature Pentax look while selectively boosting micro-contrast—perfect for the K-20D’s 14.6MP CCD sensor (the last of its kind) or the newer 20MP CMOS sensors.
Pro tip for Pentax 20 users:
Create a custom preset in ACDSee that applies:
Save it as “Pentax 20 Signature” and apply on import.