[Air-L] PDF is proprietary?

Jason G. Karlin ukarlin at mail.ecc.u-tokyo.ac.jp
Tue Jan 15 07:04:11 PST 2013

Dear Colleagues,

In what way is PDF proprietary? It was officially released as an open standard on July 1, 2008.
I applaud those who are leading the #pdftribute movement.


Jason G. Karlin, Ph.D.
Associate Professor
University of Tokyo
Interfaculty Initiative in Information Studies
7-3-1 Hongo, Bunkyo-ku
Tokyo 113-0033 JAPAN

URL: http://individuals.iii.u-tokyo.ac.jp/~karlin/
Email: ukarlin at mail.ecc.u-tokyo.ac.jp

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