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<channel>
	<title>RubyPDF Blog &#187; Open Source</title>
	<atom:link href="http://blog.rubypdf.com/category/open-source/feed/" rel="self" type="application/rss+xml" />
	<link>http://blog.rubypdf.com</link>
	<description>PDF &#38; Marketing</description>
	<lastBuildDate>Tue, 02 Mar 2010 06:47:01 +0000</lastBuildDate>
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			<item>
		<title>CERN DomainKeys Library-A C# version implement</title>
		<link>http://blog.rubypdf.com/2010/03/02/cern-domainkeys-library-a-c-version-implement/</link>
		<comments>http://blog.rubypdf.com/2010/03/02/cern-domainkeys-library-a-c-version-implement/#comments</comments>
		<pubDate>Tue, 02 Mar 2010 06:42:11 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[.NET]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Yahoo Domainkeys]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=577</guid>
		<description><![CDATA[




Because the original page is not available now, so make a backup here.

DomainKeys Library

Library Information
							CERN DomainKeys Library is written in C#, for a Windows usage.
							
							Common task is to integrate this library into Protocol Event Sinks,
							implementing ISmtpInCommandSink interface, for incoming traffic verification
							and outgoing traffic signing.
							
							An ISmtpServerResponseSink Sink might also be used for signing outgoing
							traffic.
							It uses a [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2010/03/02/cern-domainkeys-library-a-c-version-implement/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>iText 5.0.0 need java 5 and under AGPL</title>
		<link>http://blog.rubypdf.com/2009/12/10/itext-5-0-0-need-java-5-and-under-agpl/</link>
		<comments>http://blog.rubypdf.com/2009/12/10/itext-5-0-0-need-java-5-and-under-agpl/#comments</comments>
		<pubDate>Thu, 10 Dec 2009 08:44:28 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PDF]]></category>
		<category><![CDATA[iText]]></category>
		<category><![CDATA[AGPL]]></category>
		<category><![CDATA[Java]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=540</guid>
		<description><![CDATA[




iText 5.0.0 released on December 7, 2009, and I noticed it has some big changes need you to pay attention to, 

Changed the license from MPL/LGPL to AGPL
iText.jar is now compiled with Java 5
Changed the package names from com.lowagie to com.itextpdf

]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/12/10/itext-5-0-0-need-java-5-and-under-agpl/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Convert PDF to DXF with Free Open Source Software pstoedit and Ghostscript</title>
		<link>http://blog.rubypdf.com/2009/11/18/convert-pdf-to-dxf-with-free-open-source-software-pstoedit-and-ghostscript/</link>
		<comments>http://blog.rubypdf.com/2009/11/18/convert-pdf-to-dxf-with-free-open-source-software-pstoedit-and-ghostscript/#comments</comments>
		<pubDate>Wed, 18 Nov 2009 05:58:40 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PDF]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[Convert PDF to CAD format]]></category>
		<category><![CDATA[PDF2CAD]]></category>
		<category><![CDATA[PDF2DXF]]></category>
		<category><![CDATA[PDFtoDXF]]></category>
		<category><![CDATA[PFtoCAD]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=529</guid>
		<description><![CDATA[pstoedit+ghostscript
1.download the last version pstoedit and ghostscript
2.install pstoedit and ghostscript
3 run command pstoedit -f dxf in.pdf out.dxf(make sure pstoedit can find the path of gswin32c.exe)
pstoedit+gsview
1.download the last version pstoedit and gsview
2.install pstoedit and gsview
3. use pstoedit as a plugin of gsview

pstoedit is a tool converting PostScript and PDF files into various other formats suported by [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/11/18/convert-pdf-to-dxf-with-free-open-source-software-pstoedit-and-ghostscript/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Migrate VSS to SVN with Free software</title>
		<link>http://blog.rubypdf.com/2009/11/10/migrate-vss-to-svn-with-free-software/</link>
		<comments>http://blog.rubypdf.com/2009/11/10/migrate-vss-to-svn-with-free-software/#comments</comments>
		<pubDate>Mon, 09 Nov 2009 16:31:23 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Softwares]]></category>
		<category><![CDATA[VSS to SVN]]></category>
		<category><![CDATA[vss2svn]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=521</guid>
		<description><![CDATA[I want to migrate my VSS(Visual Source Safe) to Subversion (SVN), after some search, I found two tools,
VssMigrate, A tool, written in C#, for importing a Visual SourceSafe database into Subversion (SVN) while maintaining the complete file history.
vss2svn is a Perl script (vss2svn.pl) and accompanying C program (ssphys.exe) to migrate revision history from a Microsoft [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/11/10/migrate-vss-to-svn-with-free-software/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>java-axp- A java-based XPS Document Model Parser and Viewer</title>
		<link>http://blog.rubypdf.com/2009/10/31/java-axp-a-java-based-xps-document-model-parser-and-viewer/</link>
		<comments>http://blog.rubypdf.com/2009/10/31/java-axp-a-java-based-xps-document-model-parser-and-viewer/#comments</comments>
		<pubDate>Fri, 30 Oct 2009 17:54:24 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[XPS]]></category>
		<category><![CDATA[XPS parse]]></category>
		<category><![CDATA[XPS reader]]></category>
		<category><![CDATA[XPS render]]></category>
		<category><![CDATA[XPS Viewer]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=511</guid>
		<description><![CDATA[I have introduce many XPS tools before, and today I find another great XPS viewer, java-axp.
java-axp is a 100% java XPS file reader. The goal of the project is to create a java library for parsing, reading and rendering XPS documents in java.

The project currently consists of two core OSGi bundles, xps-core and xps-swingviewer. The [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/10/31/java-axp-a-java-based-xps-document-model-parser-and-viewer/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>pdfsizeopt-a Free and Open Source PDF Manipulation Tool to Reduce PDF File Size</title>
		<link>http://blog.rubypdf.com/2009/10/30/pdfsizeopt-a-free-and-open-source-pdf-manipulation-tool-to-reduce-pdf-file-size/</link>
		<comments>http://blog.rubypdf.com/2009/10/30/pdfsizeopt-a-free-and-open-source-pdf-manipulation-tool-to-reduce-pdf-file-size/#comments</comments>
		<pubDate>Thu, 29 Oct 2009 17:22:04 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PDF]]></category>
		<category><![CDATA[Softwares]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[tutorial]]></category>
		<category><![CDATA[jbig2]]></category>
		<category><![CDATA[jbig2en]]></category>
		<category><![CDATA[PDF file size optimizer]]></category>
		<category><![CDATA[pdf manipulation tools]]></category>
		<category><![CDATA[reduce pdf file size]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=492</guid>
		<description><![CDATA[pdfsizeopt is open source project hosting on Google Code, the main feature  is  PDF file size optimizer.
About
pdfsizeopt is a collection of best practices and scripts for Unix to optimize the size of PDF files, with focus on PDFs created from TeX and LaTeX documents. pdfsizeopt is developed on a Linux system, and it [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/10/30/pdfsizeopt-a-free-and-open-source-pdf-manipulation-tool-to-reduce-pdf-file-size/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Over 50 Open Source Or Free PDF Manipulation tools Alternatives to Adobe Acrobat</title>
		<link>http://blog.rubypdf.com/2009/10/29/over-50-open-source-or-free-pdf-manipulation-tools-alternatives-to-adobe-acrobat/</link>
		<comments>http://blog.rubypdf.com/2009/10/29/over-50-open-source-or-free-pdf-manipulation-tools-alternatives-to-adobe-acrobat/#comments</comments>
		<pubDate>Thu, 29 Oct 2009 02:40:23 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[Adobe Acrobat]]></category>
		<category><![CDATA[Adobe Reader]]></category>
		<category><![CDATA[FDF]]></category>
		<category><![CDATA[My Software]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PDF]]></category>
		<category><![CDATA[Softwares]]></category>
		<category><![CDATA[tutorial]]></category>
		<category><![CDATA[PDF Converter]]></category>
		<category><![CDATA[PDF creater]]></category>
		<category><![CDATA[PDF Editor]]></category>
		<category><![CDATA[PDF Printer]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=488</guid>
		<description><![CDATA[Adobe Acrobat is expensive, but that doesn’t mean you have to live a life without portable documents. What many people don’t realize is that PDF is a Federal Information Processing Standard, which means the specifications behind the format are widely published. Numerous developers take advantage of this fact and create programs that offer effective alternatives [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/10/29/over-50-open-source-or-free-pdf-manipulation-tools-alternatives-to-adobe-acrobat/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Convert JBIG2 to PDF with free and open source software agl&#8217;s jbig2enc</title>
		<link>http://blog.rubypdf.com/2009/10/29/convert-jbig2-to-pdf-with-free-and-open-source-software-agls-jbig2enc/</link>
		<comments>http://blog.rubypdf.com/2009/10/29/convert-jbig2-to-pdf-with-free-and-open-source-software-agls-jbig2enc/#comments</comments>
		<pubDate>Wed, 28 Oct 2009 18:28:03 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PDF]]></category>
		<category><![CDATA[Softwares]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[Image to PDF]]></category>
		<category><![CDATA[Jbig2 to PDF]]></category>
		<category><![CDATA[PDF Converter]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=483</guid>
		<description><![CDATA[agl&#8217;s jbig2enc is an encoder for JBIG2:
www.jpeg.org/public/fcd14492.pdf
JBIG2 encodes bi-level (1 bpp) images using a number of clever tricks to get
better compression than G4. This encoder can:
   * Generate JBIG2 files, or fragments for embedding in PDFs
   * Generic region encoding
   * Perform symbol extraction, classification and text region coding
 [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/10/29/convert-jbig2-to-pdf-with-free-and-open-source-software-agls-jbig2enc/feed/</wfw:commentRss>
		<slash:comments>7</slash:comments>
		</item>
		<item>
		<title>Two ways to view PDF on PSP</title>
		<link>http://blog.rubypdf.com/2009/10/20/two-ways-to-view-pdf-on-psp/</link>
		<comments>http://blog.rubypdf.com/2009/10/20/two-ways-to-view-pdf-on-psp/#comments</comments>
		<pubDate>Mon, 19 Oct 2009 17:19:30 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[Adobe Reader]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Softwares]]></category>
		<category><![CDATA[PDF Reader]]></category>
		<category><![CDATA[PDF to Image]]></category>
		<category><![CDATA[Pdf to PSP]]></category>
		<category><![CDATA[PDF Viewer]]></category>
		<category><![CDATA[PDFtoJpg]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=455</guid>
		<description><![CDATA[First, Convert every PDF page to image(for example jpeg), and view Jpeg on PSP,
PDF2PSP is a tool for converting PDF documents and print outs into JPEG images suitable for displaying on the Sony PSP handheld game console.
Second, directly View the really PDF on PSP, and you need Bookr,A document reader for the Sony PSP with [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/10/20/two-ways-to-view-pdf-on-psp/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Three Open source PDF Parser developed in Python</title>
		<link>http://blog.rubypdf.com/2009/10/19/three-open-source-pdf-parser-developed-in-python/</link>
		<comments>http://blog.rubypdf.com/2009/10/19/three-open-source-pdf-parser-developed-in-python/#comments</comments>
		<pubDate>Mon, 19 Oct 2009 09:09:36 +0000</pubDate>
		<dc:creator>rubypdf</dc:creator>
				<category><![CDATA[English]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PDF]]></category>
		<category><![CDATA[Softwares]]></category>
		<category><![CDATA[PDF parser]]></category>
		<category><![CDATA[PDFminer]]></category>
		<category><![CDATA[Python]]></category>

		<guid isPermaLink="false">http://blog.rubypdf.com/?p=453</guid>
		<description><![CDATA[PDFMiner is a suite of programs that help extracting and analyzing text data of PDF documents. Unlike other PDF-related tools, it allows to obtain the exact location of texts in a page, as well as other extra information such as font information or ruled lines. It includes a PDF converter that can transform PDF files [...]]]></description>
		<wfw:commentRss>http://blog.rubypdf.com/2009/10/19/three-open-source-pdf-parser-developed-in-python/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
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