The DOCUMENT LIBRARY is a collection of pictures of 240 government documents (ID, passports, drivers licenses, residence permits, visas). Additional videos for 146 documents are comprised, showing their principal security feature, a diffractive optically variable image device. The SDK is ready for full integration into your existing android or iOS app.

The DOCUMENT LIBRARY SDK lends itself to a variety of uses, from the mobile devices of executive forces and police officers to border control situations, from deployment by governmental or private security services to supporting the work of document forensics experts. Last but not least, it adds value to existing products and services of IT integrators or governmental software providers. 

The DOCUMENT LIBRARY SDK is the means of choice when it comes to the unambiguous authentication of identity documents. Whether foreign or national, offline or online, the SDK provides all the tools and information for the user that he needs to verify the principal security feature of the document, thus establishing with great certainty the authenticity of a document and its holder. Unknown foreign documents or security feature details can be identified beyond doubt, and the SDK helps to establish clarity regarding suspicious-looking security elements or ID documents. The need for time-consuming and expensive deployment of highly skilled staff and specialized teams is greatly reduced.

The DOCUMENT LIBRARY is a collection of pictures and videos of 240 government documents

The DOCUMENT LIBRARY SDK is unique in being a fully integrated solution. Its usability is unparalleled in the market, guaranteeing a seamless handover and an undisrupted workflow. More than that, it is a native mobile SDK that neither requires a website nor needs constant online connection. Offline capability and adaptability towards the customer’s needs make it a universal and indispensable solution. Most importantly, OVD Kinegram is the leading provider of diffractive optical security features (KINEGRAMs) for identity documents around the world – and is thus an obvious source of trustworthy information for the KINEGRAM DOCUMENT LIBRARY, guaranteeing confidence and certainty.


  • unparalleled user experience through ease of integration and simplicity of use
  • outstanding number of international documents included
  • hassle-free fully integrated and flexible solution
  • privacy control without data collection or regulatory issues

The DOCUMENT LIBRARY SDK is available for mobile devices worldwide, and compatible with both iOS and Android systems. It is tailored for seamless integration into governmental or corporate apps on trusted devices.

Watch the screen recording of the US permanent resident card (Greencard)

Various SDK's from OVD Kinegram

The DOCUMENT LIBRARY is available in the form of an SDK, but also as an independent App for mobile devices. For maximum efficacy, it can be combined with the Mobile Scan and Mobile Chip SDKs of OVD Kinegram. In the near future, a combination with Optical Phone Authentication functionality will be available.

Learn more about the MOBILE SCAN SDK

Learn more about the MOBILE CHIP SDK

Learn more about Optical Phone Authentication (OPA)

Any questions? Ask the expert

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About OVD Kinegram

OVD Kinegram AG has been spearheading the development of high security solutions for identity documents for over thirty years. In recent years, the company pioneered the advancement of protective solutions for both physical and digital identities. The portfolio encompasses products for mobile devices as well as document reader platforms, ID verification both in-person and online, traveler facilitation and law enforcement. OVD Kinegram AG is committed to solving the challenges of our customers with innovative software and SDK solutions.


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Upcoming Events

28 - 29 June 2022

Identity Week Europe

04 - 05 October 2022

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