2011年10月8日发布的“ 介绍一种方正书版大样转化PDF文档的简便方法 ”3天之内曾经有230余人进行过浏览，可见使用方正书版的人还是非常关心如何将排版结果方便快捷地转化为适宜于大众化浏览的通用格式-PDF文档。其实，在大样打印的基础上，类似的软件很多，就是其转换结果有所差异，存在这样或者那样的功能缺陷，但是对于实现无纸化办公，出版机构的书稿校对等一切定向传播均可使用，只要转化的PDF文件大小不是太大，电子邮件传输方便，都可以认为是比较理想的插件。 我们既要与己方便，又要与人为善（避免侵权），自然是选择免费软件最合适。除了 PDF24 Creator 系列产品之外， doPDF-7 系列也是一种比较理想的免费软件，在某种程度上（主要是指在将方正书版排版结果转换为pdf文档的过程中的一些功能）可以与 PDF24 Creator 相比美。就软件本身大小而言， PDF24 Creator 不足9.5Mb,但是 doPDF-7 只有3.99Mb；就转化结果而言，同一篇论文转换结果差别不大，仅仅是汉字可以搜索、拷贝。 doPDF-7 适宜于Windows 7, Vista, XP, 2008/2003/2000 Server (32 and 64-bit)计算机安装，由于免费，下载超过1200万次。有网站称 doPDF-7 支持400多种文档类型的PDF文档转换，只要文件可以打印，就可以利用doPDF转换为PDF文件。转化文件的格式包括：DOC, DOCX, DJVU, XLS, XLSX, XPS, PPT, PPTX, DOT, EML, VSD, PUB, PUBX, MPP, WPD, OpenOffice, DWG, HTML, TXT, PNG, JPEG, GIF, TIFF 以及许多其他格式等。为了确保转化结果保持原貌，doPDF会将原文件字体子集嵌入PDF文件（具有30多种语言）,而且形成的PDF文件，可以采用任何一种免费浏览器进行浏览。浏览器包括Adobe Reader, Foxit PDF Reader, Sumatra PDF Reader, Nuance PDF Reader等。 但是， 需要提醒的 一点是 PDF24 Creator 和 doPDF-7 二者之间可能存在冲突，我将2种软件同时安装在一台计算机之后（先安装 PDF24 Creator ,后安装 doPDF-7 ，发现 doPDF-7 可以正常使用，无法正常使用 PDF24 Creator ，但是 doPDF-7 卸载之后 PDF24 Creator 则照样可以正常使用。 用户使用免费doPDF的9种原因以及特点如下： 9 reasons to use this free PDF converter 简便快捷：It’s simple and fast - you select WHAT document to convert and WHERE to save it and doPDF makes the PDF way before you finish saying supercalifragilisticexpialidocious. 节约经费：Saves you money - doPDF is a PDF converter free for both commercial/business and personal use. Won't cost you a dime to make PDF files (but we'll love you even more if you upgrade to novaPDF ). 支持32-bit和64-bit： 32-bit and 64-bit support - same setup can be used to install doPDF on both 32 and 64-bit Windows operating systems (and any 32-bit multiple when the time will come). 通用性：Universal - you can convert to PDF any type of printable document (i.e. DOC, XLS, PPT, PUB, DOCX, XLSX, PPTX, PUBX, HTML, TXT,...). 无需GhostScript或者.NET：No GhostScript or .NET - doesn’t require 3rd party programs to make PDF files such as GhostScript or runtime environments like the .NET Framework. This makes the setup file to be incredibly small compared to other free PDF creator programs. 所得PDF文件可以搜索：Searchable PDFs - you can search for text within the created PDF file (and search engines will also index the text from the PDF). 支持30多种语言：Multi-language - doPDF is the ONLY free pdf maker whose interface is currently available in 33 different languages and has a website translated in 30 languages (and growing, thanks to our translators ). 占用资源少：Barely uses any computer resources - compared to other free PDF creator software, doPDF barely uses any memory or CPU resources when doing the actual conversion to PDF. 节约打印，有力共享：Do your part in saving the planet - instead of consuming paper to print your document, why not create a PDF file out of it and spare a couple of planet-saving trees? doPDF的主要特点（doPDF's main features） 可以预先设置PDF文件格式大小：Predefined page size - you can select a predefined page size for the resulting PDF file such as: A4, A5, A6, Letter, Legal, Executive, Envelope DL/C5/B5/Monarch/#10. 自定义页面大小：Custom page size - if you need more customization in terms of PDF page size, you can define your own custom size for the resulting document by entering the desired width and height (you can create documents as small as 10x10 millimeters, or as large as 3276x3276 millimeters). 在毫米、英寸或者点之间任选度量单位：Measurement units - you can choose to have all measurements displayed in millimeters, inches or points, this way you don't have to do any conversions of your own. 分辨率可以在72-2400dpi之间任选：Graphic resolution - you can set a custom resolution for images between 72 and 2400 dpi. A smaller resolution results in smaller PDF file, but lower image quality, while a higher resolution means better image quality, but bigger PDF file. The default value is 300 dpi. 图示比例既可以缩小到原来的1%，也可以扩大4倍：Graphic scale - the content of the resulting PDF can be shrunk to 1% off the original size, or enlarged up to 400%. 可以调整页面方向：Page orientation - Easily set the page orientation to be Landscape or Portrait, changes being visible in the Preview area. 可以设置转化结果永久保存文件夹：Always use this folder - You can have doPDF create and save the PDF file to the same folder each time, no matter where you open the original document from. 嵌入字体子集：Embed font subsets - To ensure that the resulting PDF file will look exactly as originally intended, doPDF embeds by default the font subsets used in the original document. 用pdf浏览器打开阅读浏览：Open with PDF reader - You can choose to have the PDF opened with the default PDF reader once it's converted. 详细信息请浏览官方网站： http://www.dopdf.com/
标签: PDF转化
