导读：PDF 是一种固定版式的电子 文件 格式 ，可以保留文档 格式 并支持 文件 共享。PDF 格式 可确保在联机查看或打印 文件 时， 文件 可以完全保持预期 格式 ，且 文件 中的数据不会轻易地被更改。此外，PDF 格式 对于使用专业印刷方法进行复制的文档十分有
导读：PDF 是一种固定版式的电子文件格式，可以保留文档格式并支持文件共享。PDF 格式可确保在联机查看或打印文件时，文件可以完全保持预期格式，且文件中的数据不会轻易地被更改。此外，PDF 格式对于使用专业印刷方法进行复制的文档十分有用。
要查看 PDF 文件，必须在计算机上安装 PDF 读取器。Acrobat Reader 就是其中一种读取器，可以从 Adobe Systems 获取。
将文件另存为 PDF 后，不能使用 2007 Office 发布版程序直接对该 PDF 文件进行更改。必须在创建原始 2007 Office 发布版文件的 2007 Office 发布版程序中对该文件进行更改，然后再次将该文件另存为 PDF。
打开要发布为 PDF 的表或报表。
单击“Microsoft Office 按钮”，指向“另存为”旁边的箭头，然后单击“PDF 或 XPS”。
在“文件名”列表中，为该文件键入或选择一个名称。
在“保存类型”列表中，单击“PDF”。
如果要在保存文件后立即打开它，请选中“发布后打开文件”复选框。此复选框仅当计算机上已安装 PDF 读取器时可用。
在“优化”旁边，根据您更重视文件大小还是打印质量，执行下列操作之一：
如果表格或报表要求高打印质量，请单击“标准(联机发布和打印)”。
如果打印质量不如文件大小重要，请单击“最小文件大小(联机发布)”。
要指定文件的各个选项，请单击“选项”。（在“请参阅”部分中查找指向有关这些选项的详细信息的链接。）单击“确定”。
在“发布为 PDF 或 XPS”对话框中，单击“发布”。
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