Photo Too Big for the Scanner Bed? Stitch It Free on Mac

Scan it in overlapping sections and stitch them. In FrontBack Scanner (free, Mac): click Oversized in the toolbar, lay any section of the print on the glass, Preview, then Scan & Stitch. Slide the print to the next section keeping 1 to 2 inches of overlap and Preview again: the new pass drifts in as a ghost, locks onto the stitch automatically (even laid back crooked or turned), and Finish & Save writes one seamless, full-resolution photo. The help page shows every control.

No. Microsoft Image Composite Editor, the longtime free answer for stitching scanner sections, is discontinued: Microsoft’s own download is gone and the installers survive only on third-party mirror sites[1]. It was also Windows-only for its entire life, so it never served Mac users at all.

Keep 1 to 2 inches of the print overlapping between passes, a little more for thick or curled prints. You see the alignment before anything is final: each new pass drifts in as a ghost and snaps onto the previous one, and you can drag, nudge, or Turn it yourself if you ever disagree.

Never peel them out. Scan the whole album page (in overlapping passes if the page is bigger than the glass), and when the stitched page is done, Chop It Up cuts each mounted photo into its own cropped, named file. The page stays intact and every photo still comes out individually.

FrontBack Scanner is free and does the whole job at scan time, aligning each pass automatically. The free manual alternative is Hugin, a powerful open-source panorama suite whose flat-scan workflow requires Expert mode and hand-placed control points per pair of sections[2]; it works, but it is a project. Paid routes are Photoshop’s Photomerge (subscription)[3] and PTGui (professional panorama pricing)[5].

Yes. A panorama is just more passes: slide the print along the glass, keep the overlap, and let each pass lock onto the last. Finish & Save writes the whole print as one seamless file at full scan resolution.