UPDF, Superace’s all-in-one AI-powered PDF solution, has been named a G2 Leader and ranked among the Top 4 PDF Editors worldwide in the G2 Winter 2026 Report, highlighting its growing global presence and user satisfaction.
Dual Lab is proud to announce the new release of the web application ngPDF. The application demonstrates the implementation of the derivation algorithm developed by the PDF Association.
We analyzed PDF/UA-1 validation results across multiple commonly used tools using 155 reference files. This article shares key observations to help practitioners better interpret validation outcomes.
Developers rarely ask about PDF standards upfront, until an accessibility audit fails or a government contract demands it. By then, the cost of choosing the wrong library has already compounded.