How to Modify a Signed PDF Without Compromising the Signature
Once a PDF has been digitally signed, it is usually impossible to edit without compromising the signature. And it’s precisely the purpose of an electronic signature not to be able to tamper with a si ...
Nos Derniers Articles de Blog
PaperScan Scanning Software Version 4 New Major Release
We're happy to release a major version of our popular PaperScan scanning software. New features lik ...
ORPALIS Imaging Technologies: 2021 Retrospective
2022 has already started but it’s still time to reflect on 2021 and what we’ve done at ORPALIS. In ...
New MaxiCode 2D Barcode Reading and Writing Support
You can now build applications to write and recognize 2D MaxiCode barcodes. The US postal and shipme ...
Introducing PDF/A-4 Support in our PDF and Document Processing SDKs
We’re happy to provide conversion and validation support for all PDF/A versions, including the lates ...
PDF Days 2021: That’s a Wrap!
Last October, the PDF Association held a series of webinars about various aspects of the PDF format ...
Introducing the New GdPicture.NET Deep Learning-based ICR Engine
We’re gradually improving the machine vision capabilities of our versatile SDK with the release of ...