> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/zh-cn/tex-latex-ji-yuan/09-pdfminorversion.md).

# \pdfminorversion

`\pdfminorversion[=]` *整数*

此原语设置输出文件的 PDF 版本 *和* 可在不发出警告的情况下，允许纳入文档的文件（例如图形）所使用的最高 PDF 版本。

* “`[=]`”表示等号是可选的。

**用法示例**

`\pdfminorversion=4` 将输出 PDF 设为 1.4 版，并允许包含版本最高为 1.4 的 PDF 文件。

#### 相关命令

另请参见 [`\pdfinclusionerrorlevel`](/latex/zh-cn/tex-latex-ji-yuan/08-pdfinclusionerrorlevel.md).


---

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