Blog · Before You Scan
How to Scan Multiple Photos at Once on a Mac
Scanning one photo at a time is why shoeboxes stay shoeboxes: place a print, close the lid, scan, open an editor, crop, straighten, rename, repeat four hundred times. The fix is to scan a whole bedful of photos in a single pass and let software split them into separate files. Here’s the method, and an honest look at which Mac software can actually do the splitting.
The Method: A Bedful Per Pass, Not a Photo Per Scan
Any flatbed scanner (or the flatbed on top of your all-in-one printer) can do this. The scanner just takes the picture — the splitting, straightening, and naming is the software’s job.
Lay Four to Six Photos on the Glass
Leave a small gap between prints — a finger’s width is plenty. They don’t need to be straight; good software deskews each photo to a fraction of a degree. Standard 4×6 prints fit four to a bed on most letter-size flatbeds, more if the prints are smaller.
Preview, and Let the Software Find Each Photo
Run a preview pass. Photo-aware scanning software detects each print as its own region instead of treating the bed as one big image. This is the step where the tools differ most — some find photos automatically, some make you draw a box around every print by hand.
Scan Once — Get One File Per Photo
A single pass saves every detected photo as its own cropped, straightened file. At roughly 45 seconds per pass and four photos per bed, a 400-photo box is about a hundred passes — an afternoon, not a month of evenings.
Flip the Pile and Scan the Backs
The handwriting on the back of a print — names, dates, places — is usually the only record of who’s in the photo and when it was taken. Flip each photo over where it lies and scan again. The catch: almost no software pairs each back with its front, so plan how the files will stay together before you start.
The Mac Software That Can Split a Bedful, Compared
We build one of these apps, so judge the table accordingly — but the capabilities below are simply what each tool does and doesn’t do.
The honest summary: if you have a Mac and any flatbed, FrontBack Scanner is free and does the whole job — detection, straightening, orientation, naming, and the backs. If you’d rather not install anything, Image Capture’s “Detect separate items” is serviceable for photos with clear edges, and you can fix crops and orientation by hand afterward.
What About Photo Albums and Fragile Prints?
Two cases where a bedful-at-a-time doesn’t work: photos glued into albums (scan the whole page instead, don’t peel them out) and prints too fragile or curled to lie flat. And if the box is simply too big for a weekend, our drop-off scanning service in Lehi, Utah does fronts, backs, dating, and organizing from $0.15 per photo.
Whichever software you use, scan at 600 DPI and save JPGs — the reasoning is in our best-settings checklist — and when the scanning is done, see what to do after scanning so the files don’t just become a digital shoebox.
Keep Reading
Scanning Best Practices for Family Photos
DPI, file format, backs, and file naming — the four settings that decide whether you ever have to rescan.
Read → Before You ScanCommon Mistakes When Scanning Family Photos
Ten pitfalls that turn a one-time scanning project into a permanently unfinished one.
Read → Right After ScanningHow to Automatically Date Scanned Family Photos
Five steps that turn a folder of out-of-order scans into a real chronological archive.
Read →Ready to Empty the Shoebox?
Download FrontBack Scanner free, scan a bedful at a time with the backs paired automatically, and when you’re done, Timeline Scan can date every photo and put your library in real chronological order.
Get FrontBack Scanner Free Then Date the Scans