How to Digitize Old Family Documents: Photos, Letters, and Fragile Paper

Someone in every family ends up with the box. Letters in handwriting nobody living can reliably read, photographs with names pencilled on the back, a certificate folded so many times the crease has gone translucent, and a few documents in a language a grandparent spoke fluently and nobody since has learned. These objects are one flood, one house move, or one well-meaning clear-out away from being gone forever. Digitising them is not about replacing the originals. It is about making sure the information survives independently of the paper.

Handle first, shoot second. Work on a clean, dry table with nothing to drink anywhere near it, and unfold creased documents gently rather than flattening them under weight, which can crack brittle fibres along the fold. Never use tape, glue, or a laminator, and avoid direct sunlight, which fades what is already faded. If a photograph is stuck to an album page, leave it there and shoot it in place rather than risking a tear. Cotton gloves are a nice touch, but clean, dry hands are perfectly adequate for most household paper.

For capture, a flatbed scanner is gentlest and most consistent, but a phone camera in soft, indirect daylight near a window produces excellent results if you keep the lens parallel to the document and stay out of your own light. Shoot the back of every photograph too, because that is where the names and dates usually are. Convert the batch with Image to PDF, straighten anything skewed using rotate, and trim away the tabletop with crop so each page shows the document and nothing else.

Now make the words findable. Run typed letters, certificates, and printed documents through OCR to produce searchable PDFs, so a name or a place can be located across the whole archive by search rather than by reading two hundred pages. OCR handles English and Chinese, which matters for families whose records span both. Handwriting is harder and results will vary, so for genuinely important handwritten letters, type a short transcription and use annotate to attach it, or keep a companion text file beside the scan.

You will also inherit digital files, and some of them will be damaged. Old PDFs produced by long-dead scanner software, files copied off failing drives, and documents that a viewer refuses to open can often be salvaged with repair, which rebuilds the structure so the content becomes readable again. Once the archive is stable, back it up in at least three places, including one that is not in your house, and give every file a name with a date and a person in it. All processing described here happens locally in your browser on PdfWill, so private family history is never uploaded to a company that may not exist in ten years.