Go to Preferences > Performance > Render Engine . Change from "CPU" or "OpenCL" to . This uses your Mac’s GPU to preview scans instantly.
SilverFast 9 introduces a new file format, .SFRAW , which stores multiple exposure levels and infrared channel data in a single container. On a Mac Studio with M2 Ultra, processing a 4800 DPI 6x9cm negative into a 16-bit TIFF takes under 8 seconds —exclusive performance numbers that Windows PCs can't match due to driver overhead. silverfast 9 download mac exclusive
If you're a casual user scanning old family photos, the free or Apple's Image Capture will suffice. SilverFast 9's exclusive Mac features are built for demanding, color-critical workflows. Go to Preferences > Performance > Render Engine