Best Overall
CZUR ET24 Pro
Key details
- Connection
- USB, HDMI
- Max Capture Size
- A3 (16.5 x 11.7 in)
- Camera Resolution
- 24MP (5696 x 4272)
- Output Resolution
- 320 DPI
A 24MP camera over an A3 bed is the combination that makes the ET24 Pro the scanner we reach for first. It captures a full two-page spread in one frame, and the listed 320 DPI at that size leaves plenty of detail for OCR and for reading fine print. HDMI and USB connections give you a stable link to a desktop or laptop, and the software supports Windows, macOS, and Ubuntu.
What sold us is the way that hardware and software divide the work. The camera captures the spread; CZUR's flattening and deskew routines remove the curve at the spine, so you do not have to press a book flat or unbind it. We paid close attention to the seam on tight hardbacks, because that is where overhead scanners usually stumble, and the result is the most convincing of the group. The 24MP sensor also gives the correction more pixels to work with than the 13MP models here.
Glare is the main practical limit. CZUR warns against very glossy paper, and under our lights a coated art book produced reflections that the flattening step could not rescue. Matte text pages and ordinary documents were fine. The price is the other hurdle: this sits at the premium end of the group, so the extra resolution needs to matter for your project.
The HDMI output is a small bonus that matters more than it sounds. It lets you project the live capture for a group working through an archive, or keep the preview off a crowded laptop screen. That is not why you buy a book scanner, but it is the sort of flexibility that keeps the ET24 Pro useful after the shelf is digitized.
Pros
- 24MP A3 capture with 320 DPI output
- Auto-flattening without pressing the spine
- Works with Windows, macOS, and Ubuntu
- HDMI and USB connections
Cons
- No A2 capture for oversize newspapers
We recommend the ET24 Pro as the default book scanner for most people: its 24MP A3 camera, strong flattening, and broad computer support handle everything from paperbacks to full-size reference books.