Is available only when an image is displayed on-screen.
Zoom levels are useful to verify the scanning quality and to window the scanned image comfortably.
Fit to Window displays the document entirely. You see the various text blocks, tables and graphics in relation to each other.
Fit to Width displays the entire width of the document.
50% Actual Size, Actual Size and 200% Actual Size display the document at its real size, at half size and at double that size. At actual size, a screen pixel corresponds to an image pixel.
Tip: toggle between Actual Size and Fit to Window by double-clicking the right mouse button.
Tip: all zoom levels are available by right-clicking the mouse (Context menu).
Rotate Left, Rotate Right and Turn Upside Down rotate the document 90░ to the left, 90░ to the right and 180░.
Tip: Readiris can detect the page orientation for you!
Tip: Readiris indicates in the page toolbar which pages were rotated automatically (but not which pages were rotated manually by the user)!
Tip: the page analysis is re-executed when you rotate an image!
This option determines whether you display the images in greyscale-color or in black-and-white.
You go to the previous and next page inside a multipage document.
Minor diagnostic option. Displays the coordinates of the mouse cursor in document pixels.