digiSeal 2D barcode – The paper data storage system
for high demands
High-performing 2D barcode for robustly storing large data volumes on paper
Thanks to innovative generation and recognition methods, the digiSeal® 2d barcode developed and patented by secrypt ensures a very high data density combined with considerable robustness. This gives it a decisive advantage over conventional 2D barcodes such as DataMatrix or PDF-417. These are generally unable to store large data volumes across a suitably limited area.
Application examples
- Efficient capturing of form data using paper-based business processes without error-prone OCR, 100% data quality
- Protects paper hardcopies of electronically signed documents against manipulation
- Machine-readable security feature on ID documents (storage of biometric data)
Features at a glance
- The high data density enables the storage of very extensive data sets
- Extremely robust thanks to error correction (Reed-Solomon coding) and data redundancy
- Only requires simple and cheap hardware for the generation (e.g. inkjet printers) and verification (e.g. flatbed scanner)
- The individual parameters (surface area, data density and data redundancy) can be flexibly configured for different printer and scanner qualities and document layouts
- SDK (Software Development Kit) for Linux and Windows



