PDF (Chinese Wikipedia)

ISO/TC 171/SC 2/WG 8 N 603 – Meeting Report (PDF), 2011-06-27 [2014-05-27], （原始内容存档 (PDF)于2012-11-26）, XFA is not to be ISO standard just yet. ... The Committee urges Adobe Systems to submit the XFA Specification, XML Forms Architecture (XFA), to ISO for standardization ... The Committee is concerned about the stability of the XFA specification ... Part 2 will reference XFA 3.1

enfocus.com (Global: low place; Chinese: low place)

Enfocus - PitStop Pro - The industry standard for PDF preflighting and editing. [2015-01-20]. （原始内容存档于2012-06-14）.
存档副本. [2015-01-20]. （原始内容存档于2013-01-30）.

europa.eu (Global: 62^nd place; Chinese: 150^th place)

eur-lex.europa.eu

Guide for the procurement of standards-based ICT – Elements of Good Practice, Against lock-in: building open ICT systems by making better use of standards in public procurement. European Commission. 2013-06-25 [2013-10-20]. （原始内容存档于2020-09-19）. Example: ISO/IEC 29500, ISO/IEC 26300 and ISO 32000 for document formats reference information that is not accessible by all parties (references to proprietary technology and brand names, incomplete scope or dead web links).

freemypdf.com (Global: low place; Chinese: low place)

FreeMyPDF - A website that removes PDF user password restrictions. [2015-01-20]. （原始内容存档于2021-02-20）.

fsf.org (Global: 8,097^th place; Chinese: 5,062^nd place)

High Priority Free Software Projects — Free Software Foundation — Working together for free software. www.fsf.org. [2022-09-23]. （原始内容存档于2009-07-01）.
Lee, Matt. GNU PDF project leaves FSF High Priority Projects list; mission complete!. fsf.org. Free Software Foundation. 2011-10-06 [2014-04-02]. （原始内容存档于2014-12-28）.

gcn.com (Global: low place; Chinese: low place)

Jackson, Joab. Adobe plunges PDF into XML. Government Computer News. 2006-12-07 [2008-01-12]. （原始内容存档于2008-02-16）.

globalgraphics.com (Global: low place; Chinese: low place)

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Harlequin MultiRIP. [2014-03-02]. （原始内容存档于2014-02-09）.

gnupdf.org (Global: low place; Chinese: low place)

Gnu PDF - PDF Knowledge - Forms Data Format. [2010-02-19]. （原始内容存档于2013-01-01）.
GNUpdf contributors. Goals and Motivations. gnupdf.org. GNUpdf. 2007-11-28 [2014-04-02]. （原始内容存档于2014-07-04）.

grc.com (Global: low place; Chinese: low place)

Steve Gibson - SecurityNow Podcast. [2015-01-23]. （原始内容存档于2020-05-08）.

iana.org (Global: 2,479^th place; Chinese: 2,139^th place)

IANA Application Media Types - vnd.fdf, [2010-02-22], （原始内容存档于2011-08-22）
IANA Application Media Types - Vendor Tree - vnd.adobe.xfdf, [2010-02-22], （原始内容存档于2021-02-24）

ietf.org (Global: 731^st place; Chinese: 683^rd place)

tools.ietf.org

Hardy, M.; Masinter, L.; Markovic, D.; Johnson, D.; Bailey, M.. The application/pdf Media Type. IETF. 2017年3月.
doi:10.17487/RFC8118
. RFC 8118.

iso.org (Global: 1,190^th place; Chinese: 935^th place)

ISO 32000-1:2008 - Document management – Portable document format – Part 1: PDF 1.7. Iso.org. 2008-07-01 [2010-02-21]. （原始内容存档于2010-12-06）.
ISO 32000-2 – Document management -- Portable document format -- Part 2: PDF 2.0. www.iso.org. [2017-07-28]. （原始内容存档于2020-12-10）（英语）.
ISO 19444-1:2016 – Document management -- XML Forms Data Format -- Part 1: Use of ISO 32000-2 (XFDF 3.0). www.iso.org. [2017-02-28]. （原始内容存档于2021-02-24）（英语）.

jimpravetz.com (Global: low place; Chinese: low place)

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libreoffice.org (Global: low place; Chinese: low place)

help.libreoffice.org

LibreOffice Help - Export as PDF, [2012-09-22], （原始内容存档于2021-02-25）

microsoft.com (Global: 263^rd place; Chinese: 193^rd place)

support.microsoft.com

Description of 2007 Microsoft Office Suite Service Pack 2 (SP2). Microsoft. [2009-05-09]. （原始内容存档于2009-04-29）.

nytimes.com (Global: 7^th place; Chinese: 21^st place)

gadgetwise.blogs.nytimes.com

Biersdorfer, J.D. Tip of the Week: Adobe Reader’s ‘Read Aloud’ Feature. The New York Times. 2009-04-10 [2010-04-24]. （原始内容存档于2020-11-22）.

oooninja.com (Global: low place; Chinese: low place)

Exporting PDF/A for long-term archiving, 2008-01-11 [2015-01-23], （原始内容存档于2021-02-24）

osu.edu (Global: 2,360^th place; Chinese: 3,033^rd place)

wac.osu.edu

Accessibility and PDF documents. Web Accessibility Center. [2010-04-24]. （原始内容存档于2010-04-27）.

parleys.com (Global: low place; Chinese: low place)

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Leonard Rosenthol, Adobe Systems. PDF and Standards (PDF). 2012 [2013-10-20]. （原始内容 (PDF)存档于2013-09-02）.

pcmag.com (Global: 1,442^nd place; Chinese: 1,317^th place)

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PCmag.com blogs. [2015-01-23]. （原始内容存档于2010-04-04）.

pdfa.org (Global: low place; Chinese: low place)

Johnson, Duff. ISO 32000-2:2020 is now available (PDF). 2020-12-14 [2022-12-21]. （原始内容存档 (PDF)于2022-12-04）（美国英语）.
PDF/A – A Look at the Technical Side (PDF). [2011-07-06]. （原始内容 (PDF)存档于2011-07-26）.

planetpdf.com (Global: low place; Chinese: low place)

Warnock, J. The Camelot Project (PDF). PlanetPDF. 1991 [2014-05-27]. （原始内容存档 (PDF)于2009-03-04）. This document describes the base technology and ideas behind the project named “Camelot.” This project’s goal is to solve a fundamental problem [...] there is no universal way to communicate and view ... printed information electronically.
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Duff Johnson, Is PDF an open standard? - Adobe Reader is the de facto Standard, not PDF, 2010-06-10 [2014-01-19], （原始内容存档于2016-04-16）
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plosone.org (Global: 5,237^th place; Chinese: 2,915^th place)

Embedding and publishing interactive, 3-dimensional, scientificfigures in Portable Document Format (PDF) files. [2013-10-20]. （原始内容存档于2016-03-04）. ... the implementation of the U3D standard was not complete and proprietary extensions were used.

poppler.freedesktop.org (Global: low place; Chinese: low place)

Poppler. poppler.freedesktop.org. [2022-09-23]. （原始内容存档于2020-08-14）.

prepressx.com (Global: low place; Chinese: low place)

Press-Ready PDF Files （页面存档备份，存于互联网档案馆） "For anyone interested in having their graphic project commercially printed directly from digital files or PDFs." (last checked on 2009-02-10).

theinquirer.net (Global: low place; Chinese: 6,411^th place)

Orion, Egan. PDF 1.7 is approved as ISO 32000. The Inquirer. The Inquirer. 2007-12-05 [2007-12-05]. （原始内容存档于2007-12-13）. ; Adobe wins backing for PDF 1.7. vnunet.com. [2015-01-18]. （原始内容存档于2007-12-20）.

vnunet.com (Global: low place; Chinese: low place)

Orion, Egan. PDF 1.7 is approved as ISO 32000. The Inquirer. The Inquirer. 2007-12-05 [2007-12-05]. （原始内容存档于2007-12-13）. ; Adobe wins backing for PDF 1.7. vnunet.com. [2015-01-18]. （原始内容存档于2007-12-20）.

washington.edu (Global: 1,171^st place; Chinese: 1,428^th place)

Is PDF Accessible?. [2015-01-20]. （原始内容存档于2014-12-22）.

web.archive.org (Global: 1^st place; Chinese: 1^st place)

Adobe Systems Incorporated, PDF Reference, Sixth edition, version 1.23 (30 MB) （页面存档备份，存于互联网档案馆）, Nov 2006, p. 33.
Warnock, J. The Camelot Project (PDF). PlanetPDF. 1991 [2014-05-27]. （原始内容存档 (PDF)于2009-03-04）. This document describes the base technology and ideas behind the project named “Camelot.” This project’s goal is to solve a fundamental problem [...] there is no universal way to communicate and view ... printed information electronically.
The Camelot Project (PDF). [2014-05-27]. （原始内容存档 (PDF)于2009-03-04）.
ISO 32000-1:2008 - Document management – Portable document format – Part 1: PDF 1.7. Iso.org. 2008-07-01 [2010-02-21]. （原始内容存档于2010-12-06）.
Orion, Egan. PDF 1.7 is approved as ISO 32000. The Inquirer. The Inquirer. 2007-12-05 [2007-12-05]. （原始内容存档于2007-12-13）. ; Adobe wins backing for PDF 1.7. vnunet.com. [2015-01-18]. （原始内容存档于2007-12-20）.
Adobe Systems Incorporated, Public Patent License, ISO 32000-1: 2008 – PDF 1.7 (PDF), 2008 [2011-07-06], （原始内容存档 (PDF)于2020-10-28）
Guide for the procurement of standards-based ICT – Elements of Good Practice, Against lock-in: building open ICT systems by making better use of standards in public procurement. European Commission. 2013-06-25 [2013-10-20]. （原始内容存档于2020-09-19）. Example: ISO/IEC 29500, ISO/IEC 26300 and ISO 32000 for document formats reference information that is not accessible by all parties (references to proprietary technology and brand names, incomplete scope or dead web links).
ISO/TC 171/SC 2/WG 8 N 603 – Meeting Report (PDF), 2011-06-27 [2014-05-27], （原始内容存档 (PDF)于2012-11-26）, XFA is not to be ISO standard just yet. ... The Committee urges Adobe Systems to submit the XFA Specification, XML Forms Architecture (XFA), to ISO for standardization ... The Committee is concerned about the stability of the XFA specification ... Part 2 will reference XFA 3.1
Embedding and publishing interactive, 3-dimensional, scientificfigures in Portable Document Format (PDF) files. [2013-10-20]. （原始内容存档于2016-03-04）. ... the implementation of the U3D standard was not complete and proprietary extensions were used.
Leonard Rosenthol, Adobe Systems. PDF and Standards (PDF). 2012 [2013-10-20]. （原始内容 (PDF)存档于2013-09-02）.
Duff Johnson, Is PDF an open standard? - Adobe Reader is the de facto Standard, not PDF, 2010-06-10 [2014-01-19], （原始内容存档于2016-04-16）
ISO 32000-2 – Document management -- Portable document format -- Part 2: PDF 2.0. www.iso.org. [2017-07-28]. （原始内容存档于2020-12-10）（英语）.
Johnson, Duff. ISO 32000-2:2020 is now available (PDF). 2020-12-14 [2022-12-21]. （原始内容存档 (PDF)于2022-12-04）（美国英语）.
3D supported formats. 2022-12-11 [2022-12-21]. （原始内容存档于2022-12-21）.
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Adobe Acrobat Base 14 Fonts. [2015-01-20]. （原始内容存档于2016-06-14）.
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Adobe Systems Incorporated, Document Management – Portable Document Format – Part 1: PDF 1.7, First Edition (PDF), 2008-07-01 [2010-02-19], （原始内容存档 (PDF)于2010-04-09）
Gnu PDF - PDF Knowledge - Forms Data Format. [2010-02-19]. （原始内容存档于2013-01-01）.
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XML Forms Data Format Specification, version 2 (PDF), September 2007 [2010-02-19], （原始内容 (PDF)存档于2009-12-23）
FDF Data Exchange Specification (PDF), 2007-02-08 [2010-02-19], （原始内容存档 (PDF)于2010-05-24）
IANA Application Media Types - Vendor Tree - vnd.adobe.xfdf, [2010-02-22], （原始内容存档于2021-02-24）
ISO 19444-1:2016 – Document management -- XML Forms Data Format -- Part 1: Use of ISO 32000-2 (XFDF 3.0). www.iso.org. [2017-02-28]. （原始内容存档于2021-02-24）（英语）.
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XML Forms Architecture (XFA) Specification Version 2.5 (PDF), 2007-06-08 [2010-02-19], （原始内容 (PDF)存档于2009-12-23）
XML Forms Architecture (XFA) Specification Version 3.3 (PDF), 2012-01-09 [2014-04-09], （原始内容 (PDF)存档于2015-07-06）
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Adobe PDF reference version 1.7 （页面存档备份，存于互联网档案馆）, section 10.2
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Adobe Reader 8 - Read a PDF with Read Out Loud. [2010-04-24]. （原始内容存档于2016-01-18）.
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Enfocus - PitStop Pro - The industry standard for PDF preflighting and editing. [2015-01-20]. （原始内容存档于2012-06-14）.
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Harlequin MultiRIP. [2014-03-02]. （原始内容存档于2014-02-09）.
Press-Ready PDF Files （页面存档备份，存于互联网档案馆） "For anyone interested in having their graphic project commercially printed directly from digital files or PDFs." (last checked on 2009-02-10).
High Priority Free Software Projects — Free Software Foundation — Working together for free software. www.fsf.org. [2022-09-23]. （原始内容存档于2009-07-01）.
GNUpdf contributors. Goals and Motivations. gnupdf.org. GNUpdf. 2007-11-28 [2014-04-02]. （原始内容存档于2014-07-04）.
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webaim.org (Global: low place; Chinese: low place)

PDF Accessibility. WebAIM. [2010-04-24]. （原始内容存档于2021-02-24）.

webcitation.org (Global: 25^th place; Chinese: 22^nd place)

IANA Application Media Types - vnd.fdf, [2010-02-22], （原始内容存档于2011-08-22）

PDF (Chinese Wikipedia)

about.com (Global: 419th place; Chinese: 503rd place)

desktoppub.about.com

adobe.com (Global: 2,320th place; Chinese: 1,494th place)

adobe.com

partners.adobe.com

helpx.adobe.com

opensource.adobe.com

livedocs.adobe.com

forums.adobe.com

kb2.adobe.com

blogs.adobe.com

labs.adobe.com

help.adobe.com

createpdf.adobe.com

kb.adobe.com

acrobat.adobe.com

adobeforums.com (Global: low place; Chinese: low place)

adobepress.com (Global: low place; Chinese: low place)

aiim.org (Global: low place; Chinese: low place)

alistapart.com (Global: low place; Chinese: low place)

apache.org (Global: 4,440th place; Chinese: 2,817th place)

pdfbox.apache.org

apple.com (Global: 70th place; Chinese: 122nd place)

developer.apple.com

archive.today (Global: 28th place; Chinese: 9th place)

bbc.co.uk (Global: 11th place; Chinese: 28th place)

cgit.freedesktop.org (Global: low place; Chinese: low place)

csus.edu (Global: low place; Chinese: low place)

defuse.ca (Global: low place; Chinese: low place)

doi.org (Global: 2nd place; Chinese: 5th place)

dx.doi.org

editme.com (Global: low place; Chinese: low place)

pdf.editme.com

enfocus.com (Global: low place; Chinese: low place)

europa.eu (Global: 62nd place; Chinese: 150th place)

eur-lex.europa.eu

freemypdf.com (Global: low place; Chinese: low place)

fsf.org (Global: 8,097th place; Chinese: 5,062nd place)

gcn.com (Global: low place; Chinese: low place)

globalgraphics.com (Global: low place; Chinese: low place)

gnupdf.org (Global: low place; Chinese: low place)

grc.com (Global: low place; Chinese: low place)

iana.org (Global: 2,479th place; Chinese: 2,139th place)

ietf.org (Global: 731st place; Chinese: 683rd place)

tools.ietf.org

iso.org (Global: 1,190th place; Chinese: 935th place)

jimpravetz.com (Global: low place; Chinese: low place)

libreoffice.org (Global: low place; Chinese: low place)

help.libreoffice.org

microsoft.com (Global: 263rd place; Chinese: 193rd place)

support.microsoft.com

nytimes.com (Global: 7th place; Chinese: 21st place)

gadgetwise.blogs.nytimes.com

oooninja.com (Global: low place; Chinese: low place)

osu.edu (Global: 2,360th place; Chinese: 3,033rd place)

wac.osu.edu

parleys.com (Global: low place; Chinese: low place)

cdn.parleys.com

pcmag.com (Global: 1,442nd place; Chinese: 1,317th place)

blogs.pcmag.com

pdfa.org (Global: low place; Chinese: low place)

planetpdf.com (Global: low place; Chinese: low place)

plosone.org (Global: 5,237th place; Chinese: 2,915th place)

poppler.freedesktop.org (Global: low place; Chinese: low place)

prepressx.com (Global: low place; Chinese: low place)

theinquirer.net (Global: low place; Chinese: 6,411th place)

vnunet.com (Global: low place; Chinese: low place)

washington.edu (Global: 1,171st place; Chinese: 1,428th place)

web.archive.org (Global: 1st place; Chinese: 1st place)

webaim.org (Global: low place; Chinese: low place)

webcitation.org (Global: 25th place; Chinese: 22nd place)

about.com (Global: 419^th place; Chinese: 503^rd place)

adobe.com (Global: 2,320^th place; Chinese: 1,494^th place)

apache.org (Global: 4,440^th place; Chinese: 2,817^th place)

apple.com (Global: 70^th place; Chinese: 122^nd place)

archive.today (Global: 28^th place; Chinese: 9^th place)

bbc.co.uk (Global: 11^th place; Chinese: 28^th place)

doi.org (Global: 2^nd place; Chinese: 5^th place)

europa.eu (Global: 62^nd place; Chinese: 150^th place)

fsf.org (Global: 8,097^th place; Chinese: 5,062^nd place)

iana.org (Global: 2,479^th place; Chinese: 2,139^th place)

ietf.org (Global: 731^st place; Chinese: 683^rd place)

iso.org (Global: 1,190^th place; Chinese: 935^th place)

microsoft.com (Global: 263^rd place; Chinese: 193^rd place)

nytimes.com (Global: 7^th place; Chinese: 21^st place)

osu.edu (Global: 2,360^th place; Chinese: 3,033^rd place)

pcmag.com (Global: 1,442^nd place; Chinese: 1,317^th place)

plosone.org (Global: 5,237^th place; Chinese: 2,915^th place)

theinquirer.net (Global: low place; Chinese: 6,411^th place)

washington.edu (Global: 1,171^st place; Chinese: 1,428^th place)

web.archive.org (Global: 1^st place; Chinese: 1^st place)

webcitation.org (Global: 25^th place; Chinese: 22^nd place)