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  2. PDF - Wikipedia

    en.wikipedia.org/wiki/PDF

    HTML 4.01 Specification since PDF 1.5; HTML 2.0 since 1.2 Forms Data Format (FDF) based on PDF, uses the same syntax and has essentially the same file structure, but is much simpler than PDF since the body of an FDF document consists of only one required object. Forms Data Format is defined in the PDF specification (since PDF 1.2).

  3. History of PDF - Wikipedia

    en.wikipedia.org/wiki/History_of_PDF

    By virtue of this change, ISO produces versions of the PDF specification beyond 1.7, and Adobe will be only one of the ISO technical committee members. [21] ISO standards for "full function PDF" [32] are published under the formal number ISO 32000. Full function PDF specification means that it is not only a subset of Adobe PDF specification; in ...

  4. PDF/A - Wikipedia

    en.wikipedia.org/wiki/PDF/A

    PDF is a standard for encoding documents in an "as printed" form that is portable between systems. However, the suitability of a PDF file for archival preservation depends on options chosen when the PDF is created: most notably, whether to embed the necessary fonts for rendering the document; whether to use encryption; and whether to preserve additional information from the original document ...

  5. Geospatial PDF - Wikipedia

    en.wikipedia.org/wiki/Geospatial_PDF

    The PDF format is widely accepted and is considered the de facto standard for printable documents on the web. This means that users do not require the any proprietary plug-in to read geospatial PDFs created following the PDF 1.7 specification, which was published as ISO 32000-1 standard. [3]

  6. PAdES - Wikipedia

    en.wikipedia.org/wiki/PAdES

    PAdES (PDF Advanced Electronic Signatures) is a set of restrictions and extensions to PDF and ISO 32000-1 [1] making it suitable for advanced electronic signatures (AdES). This is published by ETSI as EN 319 142. [2]

  7. PDF/X - Wikipedia

    en.wikipedia.org/wiki/PDF/X

    PDF/X-5n: An extension of PDF/X-4p that allows the externally supplied ICC Profile for the output intent to use a color space other than Grayscale, RGB and CMYK. ISO 15930-9:2020: PDF/X-6 based on PDF 2.0 (ISO 32000‑2) and was published in November 2020. It defines the extensions PDF/X-6p and PDF/X-6n for partial exchange of printing data ...

  8. List of ISO standards 22000–23999 - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards_22000...

    ISO 22432:2011 Geometrical product specifications (GPS) - Features utilized in specification and verification; ISO/TS 22475 Geotechnical investigation and testing – Sampling methods and groundwater measurements ISO/TS 22475-3:2007 Part 3: Conformity assessment of enterprises and personnel by third party

  9. PDF Association - Wikipedia

    en.wikipedia.org/wiki/PDF_Association

    The PDF Association promotes the adoption and use of International Standards related to PDF technology by assisting enterprise content management (ECM), document management system (DMS) and advanced PDF users with the implementation of PDF technology on an organizational level. In order to assist companies in making the most of PDF technology ...