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가장 빠른 온라인 PDF 리더를 만들며 쌓은 기술 심층 분석, 명세 읽기, 성능 최적화 기록입니다.
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PDF 1.7 Spec
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PDF Association
Home of the worldwide PDF technical community, the PDF Association provides a vendor-neutral platform for developing open specifications and standards for PDF technology.