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</style><table class="infobox"><caption class="infobox-title" style="padding-bottom:0.15em;">OPML</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><img src="./_assets_/0c70a452f799bfe840676ee341124611/Opml-icon.svg.png" decoding="async" width="100" height="100" class="mw-file-element" data-file-width="128" data-file-height="128" loading="lazy"></span></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;"><a href="%E6%89%A9%E5%B1%95%E5%90%8D" class="mw-redirect" title="扩展名">扩展名</a></th><td class="infobox-data" style="line-height:1.35em;;"><style data-mw-deduplicate="TemplateStyles:r89040322">
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<tt>.opml</tt></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;"><a href="%E4%BA%92%E8%81%94%E7%BD%91%E5%AA%92%E4%BD%93%E7%B1%BB%E5%9E%8B" title="互联网媒体类型"><span class="nowrap">互联网</span><span class="nowrap">媒体类型</span></a></th><td class="infobox-data" style="line-height:1.35em;;"><div class="monospaced">
application/xml, text/xml, text/x-opml</div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;"><span class="nowrap">开发者</span></th><td class="infobox-data" style="line-height:1.35em;;">UserLand</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;">格式类型</th><td class="infobox-data" style="line-height:1.35em;;">大綱式資料管理</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;">扩展自</th><td class="infobox-data" style="line-height:1.35em;;"><a href="XML" title="XML">XML</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;">网站</th><td class="infobox-data" style="line-height:1.35em;;"><span class="url"><a rel="nofollow" class="external text" href="http://dev.opml.org/">dev<wbr>.opml<wbr>.org</a></span></td></tr></tbody></table>
<p><b>OPML</b>（英語：<span lang="en">Outline Processor Markup Language</span>）意为「大纲处理标记语言」，是一种基于<a href="XML" title="XML">XML</a>上的文件保存格式。目前流行的应用方式為收集<a href="%E7%B6%B2%E8%AA%8C" title="網誌">網誌</a>或<a href="Podcast" class="mw-redirect" title="Podcast">Podcast</a>的<a href="RSS" title="RSS">RSS</a>來源，整理成單一可交換的OPML格式的订阅列表，讓使用者便於转移自己的订阅項目。
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