However , some technologies indispensable for the full implementation of ISO 32000 - 1 are defined only by Adobe and remain proprietary ( e.g. Adobe XML Forms Architecture , Adobe JavaScript ) .
PDF version 1.7 was standardized as ISO 32000 - 1 in 2008 .
Some technologies indispensable for the full implementation of ISO 32000 - 1 32000 - 1 are defined only by Adobe and remain proprietary ( e.g. Adobe XML Forms Architecture , Adobe JavaScript ) .
PDF version 1.7 was standardized as ISO 32000 - 1 in 2008 .