IronPDF 中的字体：最佳实践

Curtis Chau

Updated: 2026年4月22日

IronPDF会嵌入字体吗？

假设字体的嵌入属性设置为可编辑，所有在您的HTML中使用的字体（子集）都会自动嵌入到PDF中。这确保了PDF以相同的字体显示，防止任何不一致。

IronPDF可以移除字体吗？

是的，IronPDF可以移除字体。技术上，它通过取消嵌入字体实现这一点。有关如何管理和取消嵌入PDF中字体的更详细说明，请访问以下操作指南文章：'如何管理PDF中的字体'

// Example of code to unembed fonts from a PDF using IronPDF
using IronPdf;

// Load the existing PDF document
var pdf = PdfDocument.FromFile("existing-document.pdf");

// Remove fonts by unembedding them
pdf.UnembedAllFonts();

// Save the updated PDF document
pdf.SaveAs("document-without-embedded-fonts.pdf");

// Example of code to unembed fonts from a PDF using IronPDF
using IronPdf;

// Load the existing PDF document
var pdf = PdfDocument.FromFile("existing-document.pdf");

// Remove fonts by unembedding them
pdf.UnembedAllFonts();

// Save the updated PDF document
pdf.SaveAs("document-without-embedded-fonts.pdf");

' Example of code to unembed fonts from a PDF using IronPDF
Imports IronPdf

' Load the existing PDF document
Private pdf = PdfDocument.FromFile("existing-document.pdf")

' Remove fonts by unembedding them
pdf.UnembedAllFonts()

' Save the updated PDF document
pdf.SaveAs("document-without-embedded-fonts.pdf")

' Example of code to unembed fonts from a PDF using IronPDF
Imports IronPdf

' Load the existing PDF document
Private pdf = PdfDocument.FromFile("existing-document.pdf")

' Remove fonts by unembedding them
pdf.UnembedAllFonts()

' Save the updated PDF document
pdf.SaveAs("document-without-embedded-fonts.pdf")

我可以在我的PDF中嵌入整个字体吗？

是的，IronPDF允许您在PDF文档中嵌入字体。嵌入字体确保视觉一致性，因为无论查看者的系统上是否安装了所需字体，文档都将以所需字体显示。请注意，嵌入字体可能会增加PDF的文件大小。有关如何管理和嵌入PDF中字体的更详细说明，请访问操作指南文章：'如何管理PDF中的字体'

// Example of code to embed fonts in a PDF using IronPDF
using IronPdf;

// Create a new PdfDocument or load an existing one
var pdf = new IronPdf.HtmlToPdf().RenderHtmlAsPdf("<h1>Hello World</h1>");

// Ensure all fonts are embedded
pdf.SaveAs("document-with-embedded-fonts.pdf", new PdfSaveOptions
{
    EmbedFonts.Enabled = true
});

// Example of code to embed fonts in a PDF using IronPDF
using IronPdf;

// Create a new PdfDocument or load an existing one
var pdf = new IronPdf.HtmlToPdf().RenderHtmlAsPdf("<h1>Hello World</h1>");

// Ensure all fonts are embedded
pdf.SaveAs("document-with-embedded-fonts.pdf", new PdfSaveOptions
{
    EmbedFonts.Enabled = true
});

' Example of code to embed fonts in a PDF using IronPDF
Imports IronPdf

' Create a new PdfDocument or load an existing one
Private pdf = (New IronPdf.HtmlToPdf()).RenderHtmlAsPdf("<h1>Hello World</h1>")

' Ensure all fonts are embedded
pdf.SaveAs("document-with-embedded-fonts.pdf", New PdfSaveOptions With {.EmbedFonts.Enabled = True})

' Example of code to embed fonts in a PDF using IronPDF
Imports IronPdf

' Create a new PdfDocument or load an existing one
Private pdf = (New IronPdf.HtmlToPdf()).RenderHtmlAsPdf("<h1>Hello World</h1>")

' Ensure all fonts are embedded
pdf.SaveAs("document-with-embedded-fonts.pdf", New PdfSaveOptions With {.EmbedFonts.Enabled = True})