The listed scanners are tested to support the HDRi feature.
More scanners will be added to the list by and by.

Braun Phototechnik

• Braun Phototechnik Multimag SlideScan 4000

Canon

• Canon CanoScan 8400F
• Canon CanoScan 8600F
• Canon CanoScan 8800F
• Canon CanoScan 9000F
• Canon CanoScan 9900F
• Canon CanoScan 9950F

Epson

• Epson Perfection 4490 / GT-X750 (since 6.6.1r4)
• Epson Perfection 4870 Photo / GT-X700 (since 6.6.1r3)
• Epson Perfection 4990 Photo / GT-X800 (since 6.6.1r3)
• Epson Perfection V500 / GT-X770 (since 6.6.1r4)
• Epson Perfection V600 Photo / GT-X820 (since 6.6.1r4)
• Epson Perfection V700 Photo / GT-X900 (since 6.6.1r3)
• Epson Perfection V750 Pro / GT-X900 (since 6.6.1r3)

LaserSoft Imaging

• LaserSoft Imaging SilverFast DCPro
• LaserSoft Imaging SilverFast DCPro Studio
• LaserSoft Imaging SilverFast HDR
• LaserSoft Imaging SilverFast HDR Studio

Mediax

• Mediax SilverScan 7200 Pro

Microtek

• Microtek ArtixScan F1 (since 6.6.1r4a)

Nikon

• Nikon LS 2000 / Super coolscan 2000 (only on Mac OS X)
• Nikon LS 4000ED / Super Coolscan 4000ED
• Nikon LS 40ED / Coolscan IV ED
• Nikon LS 5000ED / Super Coolscan 5000 ED
• Nikon LS 50ED / Coolscan V ED
• Nikon LS 8000ED / Super Coolscan 8000
• Nikon LS 9000ED

Pacific Image Electronics

• Pacific Image Electronics PowerSlide 3650
• Pacific Image Electronics PowerSlide 5000
• Pacific Image Electronics PrimeFilm 7250 Pro3
• Pacific Image Electronics PrimeFilm 7250u

Plustek

• Plustek OpticFilm 7200i
• Plustek OpticFilm 7500i
• Plustek OpticFilm 7600i

Quatographic

• Quatographic Intelli Scan 5000

Reflecta

• Reflecta CrystalScan 7200
• Reflecta DigitDia 4000
• Reflecta DigitDia 5000
• Reflecta DigitDia 6000
• Reflecta ProScan 7200
• Reflecta RPS 7200