PDF文档浏览器-xpdf
2013-04-25 11:58:47 
阿炯
Xpdf 是一个开放源代码的PDF文档浏览器，此软件运行于X Window以及Motif上， Xpdf 也实际运行于所有类Unix操作系统上。Xpdf 可解码LZW压缩格式并阅读加密的PDF文件。官方版本的Xpdf遵循PDF档案的智慧财产权政策，因此可能禁止拷贝、打印或转换的功能，当然有某些破解补丁可以忽略这些限制。Xpdf包含数项不需要X windows系统的程式，包含了解析PDF的图档以及将PDF转档成文字档或PostScript的程序。
Xpdf is an open source viewer for Portable Document Format (PDF) files. (These are also sometimes also called 'Acrobat' files, from the name of Adobe's PDF software.) The Xpdf project also includes a PDF text extractor, PDF-to-PostScript converter, and various other utilities.
Xpdf runs under the X Window System on UNIX, VMS, and OS/2. The non-X components (pdftops, pdftotext, etc.) also run on Win32 systems and should run on pretty much any system with a decent C++ compiler.
Xpdf is designed to be small and efficient. It can use Type 1, TrueType, or standard X fonts.
Xpdf should work on pretty much any system which runs X11 and has Unix-like (POSIX) libraries. You'll need ANSI C++ and C compilers to compile it.
Xpdf is licensed under the GNU General Public License (GPL), version 2.
最新版本：3.0
项目主页：http://www.foolabs.com/xpdf/