In April 2008 Corel released their WordPerfect Office X4 office suite containing the new X4 version of WordPerfect which includes support for PDF editing, OpenDocument and Office Open XML.

* Immersive Audiobook and Companion PDF – read by April Sadowski ( Nother Audio )

* Ross Anderson, Mike Bond, Jolyon Clulow and Sergei Skorobogatov, Cryptographic Processors — A Survey, April 2005 ( PDF ).

* When Bubbles Burst ( PDF ), World Economic Outlook, International Monetary Fund, April 2003.

April 6, 2009, Wizards of the Coast suspended all sales of its products for the Dungeons & Dragons games in PDF format from places such as ONEBOOKSHELF. com and its subsidiaries RPGNow. com and DRIVETHRURPG. com.

* Transcript of April 1, 2003 Supreme Court arguments ( PDF format )

200 ( April 2010 ) ( PDF, 8. 7 Mb PDF, 164 p .; case study of an early Western discovery of Buddhism with transcriptions and translations of primary sources )

* Pam McMichael, " Dear Friend of Highlander ", Highlander Reports, April 2005, ( PDF )

* 2320 AD, from QuikLink Interactive, was released in PDF format in late April, 2007.

* Skylab: Command service module systems handbook, CSM 116 – 119 ( PDF ) April 1972

), Journal of Transportation and Statistics, April 2004 ( PDF )

* AAVSO Variable Star Of The Month April, 2002: T Pyxidis PDF / HTML ( 17 July 2010 )

From April 1, 2003, the PDF version is an official version, as it is marked up from the same file as the printed version.

* Skylab: Command service module systems handbook, CSM 116 – 119 ( PDF ) April 1972

* Eli Biham, Alex Biryukov, Niels Ferguson, Lars Knudsen, Bruce Schneier and Adi Shamir, " Cryptanalysis of Magenta ", Second AES candidate conference, April 1999 ( PDF ).

* Skylab: Command service module systems handbook, CSM 116 – 119 ( PDF ) April 1972

* Ross, Robert S., " The 1995-1996 Taiwan Strait Confrontation: Coercion, Credibility, and Use of Force ", International Security, 25: 2, pp. 87 – 123, Fall 2000, Retrieved: April 14, 2006 ( PDF file )— This article traces in detail the course of the crisis and analyzes the state of Sino-American relations both before and after the crisis.

In April 2005, BBC Worldwide released a box set of all their Quatermass material on DVD, containing digitally restored versions of the two existing episodes of The Quatermass Experiment, the two subsequent BBC serials, and various extra material — including PDF files of photocopies of the original scripts for episodes three to six.

* PDF file from essex. ac. uk: Welfare Solidarity in a Devolved Scotland, by Nicola McEwen, Politics, School of Social and Political Studies, University of Edinburgh, European Consortium for Political Research Joint Sessions, 28 March-2 April 2003

* Transformation Planning Guidance ( April 2003, PDF file )

* Violet Jessop third from left ; with fellow Titanic Stewardesses at Millbay Dock, Plymouth England after return on SS Lapland April 1912 (* in PDF with zoomview for enlarging pictures )

* A plat of the town of Hopkins ( PDF, surveyed April 1914 )

Paper presented at the National Association of Minority Engineering Program Administers / Women in Engineering Program & Advocates Network, April 21-24, 2001, Alexandria, VA. Environmental and Spatial Technology ( EAST ) Project – an Industry / Education Collaboration that Works for Females and Minorities ( PDF )

; The Original Flatland Role Playing Game: Originally published in 1998 as an ' extra ' on the Forgotten Futures CD-ROM, and relaunched as a stand-alone PDF with additional material in 2006, this game uses a streamlined version of the Forgotten Futures rules adapted to the setting of Edwin A. Abbott's Flatland.

* Acting in the " Theatre of Anarchy ": ' The Anti-Thug Campaign ' and Elaborations of Colonial Rule in Early-Nineteenth Century India by Tom Lloyd ( 2006 ) in PDF file format

February 2006 ( PDF )

* Timothy V. Waters, On the Legal Construction of Ethnic Cleansing, Paper 951, 2006, University of Mississippi School of Law ( PDF )

** Original text: HTML, PDF, non-official table of contents ( status: August 2006 )

* QuarkXPress 7 ( 2006 )-First version to support OpenType, Unicode, PDF / X, Shadows / Transparencies, Job Definition Format and Composition Zones.

Public Reactions to Asymmetric Devolution in the United Kingdom, Professor John Curtice, University of Strathclyde, Publius — the journal of federalism, Volume 36, Number 1, Winter 2006, Oxford University Press ( PDF file )

* The West Lothian Question, Oonagh Gay, House of Commons Library SN / PC / 2586, 26 June 2006 ( PDF file )

An all-inclusive PlanetMaths " Free Encyclopedia " book of 2, 300 pages is available for the encyclopedia contents up to 2006 as a free download PDF file.

* " The Property Regime in a Cyprus Settlement: A Reassessment of the Solution Proposed under the Annan Plan, Given the Performance of the Property Markets in Cyprus, 2003-2006 ( PDF )" Stelios Platis, Stelios Orphanides and Fiona Mullen, PRIO Report 2 / 2006, PRIO Cyprus Centre, November 2006

* GPR. hudson. org, PDF file from the Hudson Institute at The Index of Global Philanthropy 2006 83 page.

Auk 123 ( 4 ): 1052-1068. in English with Spanish abstract DOI: 10. 1642 / 0004-8038 ( 2006 ) 1232. 0. CO ; 2 PDF fulltext

* KordaMentha, " Ansett Group ( Subject to Deeds of Company Arrangement ) Sixth Report to Creditors 31 March 2006 " ( PDF )

* Eulogy, 4 September 2006 ( PDF )

September 2006, 172 Seiten – PDF Download

März 2006, S. 4 – Download PDF

DOI: 10. 1642 / 0004-8038 ( 2006 ) 1232. 0. CO ; 2 PDF fulltext

* Michael Matthew Kaylor, Secreted Desires: The Major Uranians: Hopkins, Pater and Wilde ( 2006 ), a 500-page scholarly volume that situates Pater among the Victorian writers of Uranian poetry and prose ( the author has made this volume available in a free, open-access, PDF version ).

* PDF of Malton: Farms to Flying Book by Kathleen A. Hicks published 2006

DOI: 10. 1642 / 0004-8038 ( 2006 ) 1232. 0. CO ; 2 PDF fulltext

Auk 123 ( 4 ): 1052-1068. in English with Spanish abstract DOI: 10. 1642 / 0004-8038 ( 2006 ) 1232. 0. CO ; 2 PDF fulltext

Auk 123 ( 4 ): 1052-1068. in English with Spanish abstract DOI: 10. 1642 / 0004-8038 ( 2006 ) 1232. 0. CO ; 2 PDF fulltext

Auk 123 ( 4 ): 1052-1068. in English with Spanish abstract DOI: 10. 1642 / 0004-8038 ( 2006 ) 1232. 0. CO ; 2 PDF fulltext