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  4. IronPDF与EO.Pdf的对比
产品比较

IronPDF 与 EO.Pdf：比较

Curtis Chau
Curtis Chau
已更新:

您是否在寻找一个可以处理所有与PDF相关任务的图书馆，但不知道哪个才是适合您的？ 市面上有这么多以PDF为重心的图书馆，很难判断哪个才是最适合您的。 今天，我们将仔细看看两个PDF图书馆，IronPDF 和 EO.PDF。 通过对这两个图书馆的比较，我们将查看几个关键方面：它们提供了哪些功能，如何处理常见的PDF相关任务，提供了什么文档和支持，以及它们的许可证使用定价模型。

IronPDF 和 EO.Pdf 概述

IronPDF 是一个多功能且强大的 .NET 图书馆，专为在 .NET 应用程序中创建、编辑和转换PDF文档而设计。 通过 IronPDF，您可以轻松地将HTML、URL和网页转换为PDF，同时支持高级功能，如PDF加密、注释、数字签名和水印。 凭借广泛的文档和跨平台兼容性，IronPDF 是 .NET 开发人员无缝处理PDF任务的理想解决方案。

EO.Pdf 是一个 .NET 类库，允许开发者基于 Google Chromium 引擎编程地创建PDF文件。它提供核心功能，如HTML到PDF转换、PDF创建、读取、拆分、合并和加密。 这些功能都打包在少数几个DLL文件中，安装非常简单。 EO.Pdf 专注于提供直观的对象来创建和操作PDF文档，使其成为.NET应用程序中基本PDF功能的合适选择。

跨平台兼容性

IronPDF。

IronPDF凭借其广泛的跨平台兼容性而脱颖而出。 它支持.NET框架内的多种环境，确保在不同平台之间的无缝操作。 以下是IronPDF平台兼容性的摘要：

  • .NET 版本：

    • 完全用 C# 编写并支持 VB.NET 和 F#
    • .NET Core (8, 7, 6, 5, 和 3.1+)
    • .NET Standard (2.0+)
    • .NET Framework (4.6.2+)

  • 应用程序环境： IronPDF 可在诸多应用程序环境中工作，如 Windows, Linux, Mac, Docker, Azure, 和 AWS。

  • IDE： 支持使用的IDE包括 Microsoft Visual Studio 和 JetBrains Rider & ReSharper

  • 操作系统和处理器： 支持包括 Windows, Mac, Linux, x64, x86, ARM 在内的多种操作系统和处理器

有关IronPDF兼容性的更多详细信息，请访问IronPDF兼容性。

EO.Pdf

  • .NET 版本：

    • .NET Framework 4.0+
    • .NET Core 2.0+
  • 应用环境： 由于 EO.Pdf 是一个以 Windows 为中心的库，考虑到 .NET Framework 而构建，它在传统的 Windows 应用程序中表现出色，依赖于一些 Windows 特定的组件。 这也意味着尽管它支持 macOS 和 Linux，但这种支持是有限的。

关键功能比较：IronPDF 与 EO.Pdf 的PDF功能

当您寻找适合您的PDF库时，要考虑的一个主要方面是该库具有哪些功能，以及哪些功能是您在计划执行的任务中所需的。 现在让我们看看每个库所能提供的功能概览。

IronPDF。 Features

  • PDF 转换： IronPDF 可以将HTML转换为PDF，全面支持现代Web标准； 您可以放心，IronPDF 将始终从您的HTML文件或内容中返回像素完美的PDF。 IronPDF还可以将其他格式的文件转换为PDF，如DOCX、图像、RTF等。

  • PDF 生成： 使用 IronPDF，您可以从URL、ASPX文件或HTML字符串生成PDF。

  • 安全功能： 通过 IronPDF，您始终可以确保任何敏感的PDF文件安全，因为它的安全功能。 使用IronPDF加密您的PDF文件，设置密码，并为PDF文件设置权限。

  • PDF 编辑功能： 使用 IronPDF，您可以处理现有的PDF文档，轻松地编辑它们并阅读PDF文件。 IronPDF提供编辑功能，如添加页眉和页脚，将文本和图像印在PDF页面上，为PDF添加自定义水印，处理PDF表单，以及拆分或合并PDF文件。

有关 IronPDF 功能的完整列表，请参阅 IronPDF 功能。

EO.Pdf 功能

  • PDF 创建： 使用 EO.Pdf 的PDF创建工具创建PDF文件，或者如果您想要更简单的东西，可以试试它的HTML到PDF转换器。

  • PDF 阅读器： EO.Pdf 的PDF阅读器工具可以读取现有的PDF文件。 在此之后，您可以修改PDF文件，分割、合并或加密这些文件。

  • 合并和拆分： 使用 EO.Pdf，您可以拆分任何现有的PDF文件，或合并多个PDF文件。

  • PDF 加密： EO.Pdf 支持PDF文件的加密，以及对加密的PDF文件的解密。

功能比较及代码示例：IronPDF 与 EO.Pdf

在这一部分，我们将看看一些常见的与PDF相关的任务，以及 IronPDF 和 EO.Pdf 如何处理这些用例。

HTML 到 PDF 转换

IronPDF 示例：

using IronPdf;

// Enable web security features such as disabling local disk access or cross-origin requests
Installation.EnableWebSecurity = true;

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// Create a PDF from an HTML string using C#
var pdf = renderer.RenderHtmlAsPdf("<h1>Hello World</h1>");
pdf.SaveAs("output.pdf");

// Advanced Example with HTML Assets
var myAdvancedPdf = renderer.RenderHtmlAsPdf("<img src='icons/iron.png'>", @"C:\site\assets\");
myAdvancedPdf.SaveAs("html-with-assets.pdf");
using IronPdf;

// Enable web security features such as disabling local disk access or cross-origin requests
Installation.EnableWebSecurity = true;

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// Create a PDF from an HTML string using C#
var pdf = renderer.RenderHtmlAsPdf("<h1>Hello World</h1>");
pdf.SaveAs("output.pdf");

// Advanced Example with HTML Assets
var myAdvancedPdf = renderer.RenderHtmlAsPdf("<img src='icons/iron.png'>", @"C:\site\assets\");
myAdvancedPdf.SaveAs("html-with-assets.pdf");
Imports IronPdf

' Enable web security features such as disabling local disk access or cross-origin requests
Installation.EnableWebSecurity = True

' Instantiate Renderer
Dim renderer = New ChromePdfRenderer()

' Create a PDF from an HTML string using C#
Dim pdf = renderer.RenderHtmlAsPdf("<h1>Hello World</h1>")
pdf.SaveAs("output.pdf")

' Advanced Example with HTML Assets
Dim myAdvancedPdf = renderer.RenderHtmlAsPdf("<img src='icons/iron.png'>", "C:\site\assets\")
myAdvancedPdf.SaveAs("html-with-assets.pdf")
$vbLabelText   $csharpLabel

EO.Pdf 示例：

HtmlToPdf.ConvertHtml("<h1>Hello World</h1>", "output.pdf");
HtmlToPdf.ConvertHtml("<h1>Hello World</h1>", "output.pdf");
HtmlToPdf.ConvertHtml("<h1>Hello World</h1>", "output.pdf")
$vbLabelText   $csharpLabel

如上面的代码所示，IronPDF 的 HTML 到 PDF 转换器为您提供了一种强大的方法，只需几行代码即可从HTML内容创建PDF文件。 凭借对现代Web标准的强大支持，您每次都能从您的Web应用程序或网页中获得像素完美的PDF文档。EO.Pdf 仅需一行代码即可将HTML内容转换为PDF，这使得实现快速而简单。

加密PDF文件

IronPDF 示例：

using IronPdf;
using System;

// Open an Encrypted File, alternatively create a new PDF from Html
var pdf = PdfDocument.FromFile("encrypted.pdf", "password");

// Edit file metadata
pdf.MetaData.Author = "Satoshi Nakamoto";
pdf.MetaData.Keywords = "SEO, Friendly";
pdf.MetaData.ModifiedDate = DateTime.Now;

// Edit file security settings
pdf.SecuritySettings.RemovePasswordsAndEncryption();
pdf.SecuritySettings.MakePdfDocumentReadOnly("secret-key");
pdf.SecuritySettings.AllowUserAnnotations = false;
pdf.SecuritySettings.AllowUserCopyPasteContent = false;
pdf.SecuritySettings.AllowUserFormData = false;
pdf.SecuritySettings.AllowUserPrinting = IronPdf.Security.PdfPrintSecurity.FullPrintRights;

// Change or set the document encryption password
pdf.Password = "my-password";
pdf.SaveAs("secured.pdf");
using IronPdf;
using System;

// Open an Encrypted File, alternatively create a new PDF from Html
var pdf = PdfDocument.FromFile("encrypted.pdf", "password");

// Edit file metadata
pdf.MetaData.Author = "Satoshi Nakamoto";
pdf.MetaData.Keywords = "SEO, Friendly";
pdf.MetaData.ModifiedDate = DateTime.Now;

// Edit file security settings
pdf.SecuritySettings.RemovePasswordsAndEncryption();
pdf.SecuritySettings.MakePdfDocumentReadOnly("secret-key");
pdf.SecuritySettings.AllowUserAnnotations = false;
pdf.SecuritySettings.AllowUserCopyPasteContent = false;
pdf.SecuritySettings.AllowUserFormData = false;
pdf.SecuritySettings.AllowUserPrinting = IronPdf.Security.PdfPrintSecurity.FullPrintRights;

// Change or set the document encryption password
pdf.Password = "my-password";
pdf.SaveAs("secured.pdf");
Imports IronPdf
Imports System

' Open an Encrypted File, alternatively create a new PDF from Html
Private pdf = PdfDocument.FromFile("encrypted.pdf", "password")

' Edit file metadata
pdf.MetaData.Author = "Satoshi Nakamoto"
pdf.MetaData.Keywords = "SEO, Friendly"
pdf.MetaData.ModifiedDate = DateTime.Now

' Edit file security settings
pdf.SecuritySettings.RemovePasswordsAndEncryption()
pdf.SecuritySettings.MakePdfDocumentReadOnly("secret-key")
pdf.SecuritySettings.AllowUserAnnotations = False
pdf.SecuritySettings.AllowUserCopyPasteContent = False
pdf.SecuritySettings.AllowUserFormData = False
pdf.SecuritySettings.AllowUserPrinting = IronPdf.Security.PdfPrintSecurity.FullPrintRights

' Change or set the document encryption password
pdf.Password = "my-password"
pdf.SaveAs("secured.pdf")
$vbLabelText   $csharpLabel

EO.Pdf 示例：

PdfDocument doc = new PdfDocument();
doc.Security.UserPassword = "user";
doc.Security.OwnerPassword = "owner";
doc.Save("encrypted.pdf");
PdfDocument doc = new PdfDocument();
doc.Security.UserPassword = "user";
doc.Security.OwnerPassword = "owner";
doc.Save("encrypted.pdf");
Dim doc As New PdfDocument()
doc.Security.UserPassword = "user"
doc.Security.OwnerPassword = "owner"
doc.Save("encrypted.pdf")
$vbLabelText   $csharpLabel

虽然 IronPDF 的 加密过程 需要更多的代码行，但它提供了一种强大的加密工具，可以保护您的PDF文件，并通过一系列选项完全自定义加密任务，给予您对过程的完全控制。 EO.Pdf 提供了一个简短、易于实现的加密工具，但是缺乏 IronPDF 提供的控制程度。

编辑PDF内容

IronPDF 示例：

using IronPdf;

PdfDocument pdf = PdfDocument.FromFile("novel.pdf");

// Redact 'are' phrase from all pages
pdf.RedactTextOnAllPages("are");
pdf.SaveAs("redacted.pdf");
using IronPdf;

PdfDocument pdf = PdfDocument.FromFile("novel.pdf");

// Redact 'are' phrase from all pages
pdf.RedactTextOnAllPages("are");
pdf.SaveAs("redacted.pdf");
Imports IronPdf

Private pdf As PdfDocument = PdfDocument.FromFile("novel.pdf")

' Redact 'are' phrase from all pages
pdf.RedactTextOnAllPages("are")
pdf.SaveAs("redacted.pdf")
$vbLabelText   $csharpLabel

EO.Pdf: 不原生支持。

IronPDF 提供一种内置的 编辑工具，可以在几行代码内编辑指定的PDF内容。 然而，EO.Pdf 不提供这样的功能，因此您需要安装额外的库来执行PDF编辑。

对PDF进行数字签名

IronPDF 示例：

using IronPdf.Signing;
using System.Security.Cryptography.X509Certificates;

ChromePdfRenderer renderer = new ChromePdfRenderer();
PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>foo</h1>");

// Create X509Certificate2 object with X509KeyStorageFlags set to Exportable
X509Certificate2 cert = new X509Certificate2("IronSoftware.pfx", "123456", X509KeyStorageFlags.Exportable);

// Create PdfSignature object
var sig = new PdfSignature(cert);

// Sign PDF document
pdf.Sign(sig);
pdf.SaveAs("signed.pdf");
using IronPdf.Signing;
using System.Security.Cryptography.X509Certificates;

ChromePdfRenderer renderer = new ChromePdfRenderer();
PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>foo</h1>");

// Create X509Certificate2 object with X509KeyStorageFlags set to Exportable
X509Certificate2 cert = new X509Certificate2("IronSoftware.pfx", "123456", X509KeyStorageFlags.Exportable);

// Create PdfSignature object
var sig = new PdfSignature(cert);

// Sign PDF document
pdf.Sign(sig);
pdf.SaveAs("signed.pdf");
Imports IronPdf.Signing
Imports System.Security.Cryptography.X509Certificates

Private renderer As New ChromePdfRenderer()
Private pdf As PdfDocument = renderer.RenderHtmlAsPdf("<h1>foo</h1>")

' Create X509Certificate2 object with X509KeyStorageFlags set to Exportable
Private cert As New X509Certificate2("IronSoftware.pfx", "123456", X509KeyStorageFlags.Exportable)

' Create PdfSignature object
Private sig = New PdfSignature(cert)

' Sign PDF document
pdf.Sign(sig)
pdf.SaveAs("signed.pdf")
$vbLabelText   $csharpLabel

EO.Pdf:

// Create a PdfSigner object
PdfSigner signer = new PdfSigner(your_x509_certificate);

// Sign the PDF file
signer.Sign(pdf_file_name);
// Create a PdfSigner object
PdfSigner signer = new PdfSigner(your_x509_certificate);

// Sign the PDF file
signer.Sign(pdf_file_name);
' Create a PdfSigner object
Dim signer As New PdfSigner(your_x509_certificate)

' Sign the PDF file
signer.Sign(pdf_file_name)
$vbLabelText   $csharpLabel

使用IronPDF可以轻松为任何PDF文件进行安全签名。 其PDF签名工具给予您对过程的全面控制，同时保持方法简短且易于实现。 EO.Pdf 的签名过程易于使用，只需很少的代码行数即可运作。

应用自定义水印

IronPDF 示例：

using IronPdf;

// Stamps a Watermark onto a new or existing PDF
var renderer = new ChromePdfRenderer();
var pdf = renderer.RenderUrlAsPdf("https://www.nuget.org/packages/IronPdf/");
pdf.ApplyWatermark("<h2 style='color:red'>SAMPLE</h2>", 30, IronPdf.Editing.VerticalAlignment.Middle, IronPdf.Editing.HorizontalAlignment.Center);
pdf.SaveAs(@"C:\Path\To\Watermarked.pdf");
using IronPdf;

// Stamps a Watermark onto a new or existing PDF
var renderer = new ChromePdfRenderer();
var pdf = renderer.RenderUrlAsPdf("https://www.nuget.org/packages/IronPdf/");
pdf.ApplyWatermark("<h2 style='color:red'>SAMPLE</h2>", 30, IronPdf.Editing.VerticalAlignment.Middle, IronPdf.Editing.HorizontalAlignment.Center);
pdf.SaveAs(@"C:\Path\To\Watermarked.pdf");
Imports IronPdf

' Stamps a Watermark onto a new or existing PDF
Private renderer = New ChromePdfRenderer()
Private pdf = renderer.RenderUrlAsPdf("https://www.nuget.org/packages/IronPdf/")
pdf.ApplyWatermark("<h2 style='color:red'>SAMPLE</h2>", 30, IronPdf.Editing.VerticalAlignment.Middle, IronPdf.Editing.HorizontalAlignment.Center)
pdf.SaveAs("C:\Path\To\Watermarked.pdf")
$vbLabelText   $csharpLabel

EO.Pdf: 缺乏水印的本地支持。

使用类似于HTML/CSS的方法，IronPDF 的水印工具易于使用，使得将自定义水印应用于PDF文件变得轻而易举。 然而，EO.Pdf 缺乏任何本地的水印支持，因此需要外部库来执行此任务。

在PDF文档上印章文本和图像

IronPDF 示例：

文本印章：

using IronPdf;
using IronPdf.Editing;

ChromePdfRenderer renderer = new ChromePdfRenderer();
PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>Example HTML Document!</h1>");

// Create text stamper
TextStamper textStamper = new TextStamper()
{
    Text = "Text Stamper!",
    FontFamily = "Bungee Spice",
    UseGoogleFont = true,
    FontSize = 30,
    IsBold = true,
    IsItalic = true,
    VerticalAlignment = VerticalAlignment.Top,
};

// Stamp the text stamper
pdf.ApplyStamp(textStamper);
pdf.SaveAs("stampText.pdf");
using IronPdf;
using IronPdf.Editing;

ChromePdfRenderer renderer = new ChromePdfRenderer();
PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>Example HTML Document!</h1>");

// Create text stamper
TextStamper textStamper = new TextStamper()
{
    Text = "Text Stamper!",
    FontFamily = "Bungee Spice",
    UseGoogleFont = true,
    FontSize = 30,
    IsBold = true,
    IsItalic = true,
    VerticalAlignment = VerticalAlignment.Top,
};

// Stamp the text stamper
pdf.ApplyStamp(textStamper);
pdf.SaveAs("stampText.pdf");
Imports IronPdf
Imports IronPdf.Editing

Private renderer As New ChromePdfRenderer()
Private pdf As PdfDocument = renderer.RenderHtmlAsPdf("<h1>Example HTML Document!</h1>")

' Create text stamper
Private textStamper As New TextStamper() With {
	.Text = "Text Stamper!",
	.FontFamily = "Bungee Spice",
	.UseGoogleFont = True,
	.FontSize = 30,
	.IsBold = True,
	.IsItalic = True,
	.VerticalAlignment = VerticalAlignment.Top
}

' Stamp the text stamper
pdf.ApplyStamp(textStamper)
pdf.SaveAs("stampText.pdf")
$vbLabelText   $csharpLabel

图像印章：

using IronPdf;
using IronPdf.Editing;
using System;

ChromePdfRenderer renderer = new ChromePdfRenderer();

PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>Example HTML Document!</h1>");

// Create image stamper
ImageStamper imageStamper = new ImageStamper(new Uri("https://ironpdf.com/img/svgs/iron-pdf-logo.svg"))
{
    VerticalAlignment = VerticalAlignment.Top,
};

// Stamp the image stamper
pdf.ApplyStamp(imageStamper, 0);
pdf.SaveAs("stampImage.pdf");
using IronPdf;
using IronPdf.Editing;
using System;

ChromePdfRenderer renderer = new ChromePdfRenderer();

PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>Example HTML Document!</h1>");

// Create image stamper
ImageStamper imageStamper = new ImageStamper(new Uri("https://ironpdf.com/img/svgs/iron-pdf-logo.svg"))
{
    VerticalAlignment = VerticalAlignment.Top,
};

// Stamp the image stamper
pdf.ApplyStamp(imageStamper, 0);
pdf.SaveAs("stampImage.pdf");
Imports IronPdf
Imports IronPdf.Editing
Imports System

Private renderer As New ChromePdfRenderer()

Private pdf As PdfDocument = renderer.RenderHtmlAsPdf("<h1>Example HTML Document!</h1>")

' Create image stamper
Private imageStamper As New ImageStamper(New Uri("https://ironpdf.com/img/svgs/iron-pdf-logo.svg")) With {.VerticalAlignment = VerticalAlignment.Top}

' Stamp the image stamper
pdf.ApplyStamp(imageStamper, 0)
pdf.SaveAs("stampImage.pdf")
$vbLabelText   $csharpLabel

EO.Pdf: 不支持高级印章选项。

印章文本和图像到PDF文件上从未如此简单，这要归功于 IronPDF 强大且易于使用的图像和文本印章工具。 如果您熟悉HTML和CSS，那么这些工具甚至更容易使用，因为在将印章应用到PDF时与CSS的方法相似。

如果您希望将文本和图像印章应用到您的PDF文件并使用EO.Pdf，您需要安装独立的库，因为EO.Pdf不提供对此过程的任何支持。

启动性能仪表板

现代PDF库必须通过可衡量的性能指标证明其能力。 此Bootstrap 5仪表板示例显示了IronPDF如何通过实时数据可视化组件呈现复杂布局。

using IronPdf;

var renderer = new ChromePdfRenderer();

string performanceDashboard = @"
<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8'>
    <link href='https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css' rel='stylesheet'>
    <style>
        .metric-card {
            transition: transform 0.2s;
            border-left: 4px solid #0d6efd;
        }
        .metric-card:hover { transform: translateY(-2px); }
        .progress-custom { height: 8px; border-radius: 4px; }
        @media print { .metric-card { page-break-inside: avoid; } }
    </style>
</head>
<body class='bg-light'>
    <div class='container py-4'>
        <div class='card shadow-sm mb-4'>
            <div class='card-body'>
                <h2 class='mb-0'>PDF Library Performance Metrics</h2>
                <p class='text-muted mb-0'>Comparative Analysis - Q4 2024</p>
            </div>
        </div>

        <div class='row g-4 mb-4'>
            <div class='col-md-3'>
                <div class='card metric-card shadow-sm h-100'>
                    <div class='card-body'>
                        <h6 class='text-muted text-uppercase mb-2'>Render Speed</h6>
                        <h2 class='display-6 mb-3'>0.9s</h2>
                        <div class='progress progress-custom'>
                            <div class='progress-bar bg-success' style='width: 95%'></div>
                        </div>
                        <small class='text-success mt-2 d-block'>↑ 40% faster than alternatives</small>
                    </div>
                </div>
            </div>
            <div class='col-md-3'>
                <div class='card metric-card shadow-sm h-100'>
                    <div class='card-body'>
                        <h6 class='text-muted text-uppercase mb-2'>Browser Fidelity</h6>
                        <h2 class='display-6 mb-3'>98%</h2>
                        <div class='progress progress-custom'>
                            <div class='progress-bar bg-info' style='width: 98%'></div>
                        </div>
                        <small class='text-info mt-2 d-block'>Chrome V8 Engine</small>
                    </div>
                </div>
            </div>
            <div class='col-md-3'>
                <div class='card metric-card shadow-sm h-100'>
                    <div class='card-body'>
                        <h6 class='text-muted text-uppercase mb-2'>CSS3 Support</h6>
                        <h2 class='display-6 mb-3'>100%</h2>
                        <div class='progress progress-custom'>
                            <div class='progress-bar bg-primary' style='width: 100%'></div>
                        </div>
                        <small class='text-primary mt-2 d-block'>Full Flexbox + Grid</small>
                    </div>
                </div>
            </div>
            <div class='col-md-3'>
                <div class='card metric-card shadow-sm h-100'>
                    <div class='card-body'>
                        <h6 class='text-muted text-uppercase mb-2'>Memory Usage</h6>
                        <h2 class='display-6 mb-3'>Low</h2>
                        <div class='progress progress-custom'>
                            <div class='progress-bar bg-warning' style='width: 30%'></div>
                        </div>
                        <small class='text-warning mt-2 d-block'>Optimized Streaming</small>
                    </div>
                </div>
            </div>
        </div>

        <div class='card shadow-sm'>
            <div class='card-header bg-primary text-white'>
                <h5 class='mb-0'>Feature Availability Matrix</h5>
            </div>
            <div class='card-body'>
                <div class='row g-3'>
                    <div class='col-md-6'>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>HTML5 Rendering</strong></span>
                            <span class='badge bg-success'>Available</span>
                        </div>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>JavaScript Execution</strong></span>
                            <span class='badge bg-success'>Full Support</span>
                        </div>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>CSS Grid Layouts</strong></span>
                            <span class='badge bg-success'>Native</span>
                        </div>
                    </div>
                    <div class='col-md-6'>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>Digital Signatures</strong></span>
                            <span class='badge bg-success'>Advanced</span>
                        </div>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>Form Handling</strong></span>
                            <span class='badge bg-success'>Interactive</span>
                        </div>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>Cross-Platform</strong></span>
                            <span class='badge bg-success'>Win/Lin/Mac</span>
                        </div>
                    </div>
                </div>
            </div>
            <div class='card-footer text-muted'>
                <small><strong>Note:</strong> EO.PDF may require additional configuration or libraries for advanced features.</small>
            </div>
        </div>
    </div>
</body>
</html>";

var pdf = renderer.RenderHtmlAsPdf(performanceDashboard);
pdf.SaveAs("performance-dashboard.pdf");
using IronPdf;

var renderer = new ChromePdfRenderer();

string performanceDashboard = @"
<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8'>
    <link href='https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css' rel='stylesheet'>
    <style>
        .metric-card {
            transition: transform 0.2s;
            border-left: 4px solid #0d6efd;
        }
        .metric-card:hover { transform: translateY(-2px); }
        .progress-custom { height: 8px; border-radius: 4px; }
        @media print { .metric-card { page-break-inside: avoid; } }
    </style>
</head>
<body class='bg-light'>
    <div class='container py-4'>
        <div class='card shadow-sm mb-4'>
            <div class='card-body'>
                <h2 class='mb-0'>PDF Library Performance Metrics</h2>
                <p class='text-muted mb-0'>Comparative Analysis - Q4 2024</p>
            </div>
        </div>

        <div class='row g-4 mb-4'>
            <div class='col-md-3'>
                <div class='card metric-card shadow-sm h-100'>
                    <div class='card-body'>
                        <h6 class='text-muted text-uppercase mb-2'>Render Speed</h6>
                        <h2 class='display-6 mb-3'>0.9s</h2>
                        <div class='progress progress-custom'>
                            <div class='progress-bar bg-success' style='width: 95%'></div>
                        </div>
                        <small class='text-success mt-2 d-block'>↑ 40% faster than alternatives</small>
                    </div>
                </div>
            </div>
            <div class='col-md-3'>
                <div class='card metric-card shadow-sm h-100'>
                    <div class='card-body'>
                        <h6 class='text-muted text-uppercase mb-2'>Browser Fidelity</h6>
                        <h2 class='display-6 mb-3'>98%</h2>
                        <div class='progress progress-custom'>
                            <div class='progress-bar bg-info' style='width: 98%'></div>
                        </div>
                        <small class='text-info mt-2 d-block'>Chrome V8 Engine</small>
                    </div>
                </div>
            </div>
            <div class='col-md-3'>
                <div class='card metric-card shadow-sm h-100'>
                    <div class='card-body'>
                        <h6 class='text-muted text-uppercase mb-2'>CSS3 Support</h6>
                        <h2 class='display-6 mb-3'>100%</h2>
                        <div class='progress progress-custom'>
                            <div class='progress-bar bg-primary' style='width: 100%'></div>
                        </div>
                        <small class='text-primary mt-2 d-block'>Full Flexbox + Grid</small>
                    </div>
                </div>
            </div>
            <div class='col-md-3'>
                <div class='card metric-card shadow-sm h-100'>
                    <div class='card-body'>
                        <h6 class='text-muted text-uppercase mb-2'>Memory Usage</h6>
                        <h2 class='display-6 mb-3'>Low</h2>
                        <div class='progress progress-custom'>
                            <div class='progress-bar bg-warning' style='width: 30%'></div>
                        </div>
                        <small class='text-warning mt-2 d-block'>Optimized Streaming</small>
                    </div>
                </div>
            </div>
        </div>

        <div class='card shadow-sm'>
            <div class='card-header bg-primary text-white'>
                <h5 class='mb-0'>Feature Availability Matrix</h5>
            </div>
            <div class='card-body'>
                <div class='row g-3'>
                    <div class='col-md-6'>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>HTML5 Rendering</strong></span>
                            <span class='badge bg-success'>Available</span>
                        </div>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>JavaScript Execution</strong></span>
                            <span class='badge bg-success'>Full Support</span>
                        </div>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>CSS Grid Layouts</strong></span>
                            <span class='badge bg-success'>Native</span>
                        </div>
                    </div>
                    <div class='col-md-6'>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>Digital Signatures</strong></span>
                            <span class='badge bg-success'>Advanced</span>
                        </div>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>Form Handling</strong></span>
                            <span class='badge bg-success'>Interactive</span>
                        </div>
                        <div class='d-flex justify-content-between align-items-center mb-2'>
                            <span><strong>Cross-Platform</strong></span>
                            <span class='badge bg-success'>Win/Lin/Mac</span>
                        </div>
                    </div>
                </div>
            </div>
            <div class='card-footer text-muted'>
                <small><strong>Note:</strong> EO.PDF may require additional configuration or libraries for advanced features.</small>
            </div>
        </div>
    </div>
</body>
</html>";

var pdf = renderer.RenderHtmlAsPdf(performanceDashboard);
pdf.SaveAs("performance-dashboard.pdf");
IRON VB CONVERTER ERROR developers@ironsoftware.com
$vbLabelText   $csharpLabel

输出: 一个专业的分析仪表板PDF，带有Bootstra... IronPDF accurately renders all flexbox layouts, utility classes, and responsive design elements with perfect color accuracy and spacing.

For comprehensive Bootstrap framework compatibility information, see the Bootstrap & Flexbox CSS Guide.

DOCX to PDF Conversion

IronPDF 示例：

using IronPdf;

// Instantiate Renderer
DocxToPdfRenderer renderer = new DocxToPdfRenderer();

// Render from DOCX file
PdfDocument pdf = renderer.RenderDocxAsPdf("Modern-chronological-resume.docx");

// Save the PDF
pdf.SaveAs("pdfFromDocx.pdf");
using IronPdf;

// Instantiate Renderer
DocxToPdfRenderer renderer = new DocxToPdfRenderer();

// Render from DOCX file
PdfDocument pdf = renderer.RenderDocxAsPdf("Modern-chronological-resume.docx");

// Save the PDF
pdf.SaveAs("pdfFromDocx.pdf");
Imports IronPdf

' Instantiate Renderer
Private renderer As New DocxToPdfRenderer()

' Render from DOCX file
Private pdf As PdfDocument = renderer.RenderDocxAsPdf("Modern-chronological-resume.docx")

' Save the PDF
pdf.SaveAs("pdfFromDocx.pdf")
$vbLabelText   $csharpLabel

EO.Pdf: Requires additional tools to handle DOCX to PDF conversion.

IronPDF simplifies DOCX to PDF conversion directly in .NET environments with its powerful DOCX to PDF tool, while taking only a few lines of code and saving you time and effort. EO.Pdf, on the other hand, doesn't contain any built-in tool for DOCX to PDF conversion, so you will need to turn to external libraries for this.

Summary of the Code Examples Comparison

Comparison

To learn more about the rich set of features IronPDF has to offer, and see them in action, check out the IronPDF how-to guides which take a deep dive into each feature, explore how they work, and give you the skills you need to be a PDF pro.

Pricing and Licensing: IronPDF vs. EO.Pdf Library

IronPDF。

IronPDF has different levels and additional features for purchasing a license. Developers can also buy Iron Suite which gives you access to all of Iron Software’s products at the price of two. If you’re not ready to buy a license, IronPDF provides a free trial so you can explore all the features it has to offer before committing to a license.

  • Perpetual licenses: Offers a range of perpetual licenses depending on the size of your team, your project needs, and the number of locations. 每种许可证类型都配有电子邮件支持。

  • Lite License: This license costs $799 and supports one developer, one location, and one project.

  • Plus License: Supporting three developers, three locations, and three projects, this is the next step up from the lite license and costs $1,199. Plus许可证除了电子邮件支持外，还提供聊天支持和电话支持。

  • Professional License: This license is suitable for larger teams, supporting ten developers, ten locations, and ten projects for $2,399. 该许可证提供与之前的层级相同的联系方式支持渠道，并额外支持屏幕共享。

  • Royalty-free redistribution: IronPDF's licensing also offers royalty-free redistribution coverage for an extra $2,399.

  • Uninterrupted product support: IronPDF offers access to ongoing product updates, security feature upgrades, and support from their engineering team for either $1,199/year or a one-time purchase of $2,399 for a 5-year coverage.

  • Iron Suite: For $1,498, you get access to all Iron Software products including IronPDF, IronOCR, IronWord, IronXL, IronBarcode, IronQR, IronZIP, IronPrint, and IronWebScraper.

Pricing

EO.Pdf

EO.Pdf offers a small range of licensing options for its product.

If you want to just purchase an individual license for EO.Pdf, without any of the other products EO has to offer, you can choose from the following options:

  • **Single License: $799.

  • **Three License Bundle: $1,799.

  • **Corporate Bundle: $2,999.

  • **Corporate Plus Bundle: $4,499.

Documentation and Support: IronPDF vs. EO.Pdf

IronPDF。

  • Comprehensive Documentation: Extensive and user-friendly documentation covering all features.

  • 24/5 Support: Active engineer support is available.

  • Video Tutorials: Step-by-step video guides are available on YouTube.

  • Community Forum: Engaged community for additional support.

  • Regular Updates: Monthly product updates to ensure the latest features and security patches.

  • PDF API reference: Offers API references so you can get the most out of what our tools have to offer.

For more information, check out IronPDF's extensive documentation, and visit the Iron Software YouTube Channel.

EO.Pdf

  • API Reference: EO.Pdf contains extensive details on its features within its API reference section, breaking down each method and tool within the library.

  • Documentation: EO.Pdf contains extensive documentation on its website, along with code examples to show each feature in action.

  • Forum: On EO.Pdf's support forum, users can engage with each other and the developers to solve issues they find, learn how to use the various aspects of the library, and send feedback.

结论

In conclusion, when it comes to choosing a PDF library for your PDF-related tasks, there is a lot to take into consideration. Does the library you're looking at provide all the features you require? Is it well documented and easy to learn? What is the pricing like in comparison to your budget? Hopefully, after today, you feel more confident when it comes to choosing the right library for you, and you can use our comparison topics to compare future libraries for yourself.

IronPDF是一个强大的PDF库，提供全面的PDF相关功能、强大的跨平台兼容性和丰富的文档支持。 From simple features such as PDF generation from various file types, to more advanced features such as PDF encryption and signing, IronPDF has you covered.

EO.Pdf offers a decent set of PDF features, but lacks the same extensive set that IronPDF has to offer. Although, with its simple-to-use nature, PDF generation tools, and straightforward documentation, EO.Pdf is a strong contender if you don't need an extensive range of features.

You can try the 30-day free trial to check out their available features.

[{i:(EO.Pdf is a registered trademark of its respective owner. This site is not affiliated with, endorsed by, or sponsored by EO.Pdf. 所有产品名称、徽标和品牌均为其各自所有者的财产。 比较仅供参考，反映的是撰写时的公开信息。］

常见问题解答

IronPDF和EO.Pdf之间的主要区别是什么？

IronPDF提供更全面的功能集，包括高级PDF功能、强大的跨平台兼容性和丰富的文档支持。EO.Pdf专注于核心PDF功能，实施简单，跨平台支持有限。

我如何使用.NET库将HTML转换为PDF？

您可以使用IronPDF的RenderHtmlAsPdf方法将HTML字符串转换为PDF。它还允许使用RenderHtmlFileAsPdf将HTML文件转换为PDF。

IronPDF支持PDF文档上的数字签名吗？

是的，IronPDF支持数字签名，可以为您的PDF文档增加安全性和真实性。

IronPDF可以在Docker环境中使用吗？

是的，IronPDF支持在Docker环境中的部署，为跨平台应用提供灵活性。

IronPDF有哪些许可选项？

IronPDF提供多种许可选项，包括Lite、Plus和Professional许可证，以及免版税重新分发和高级支持的额外选项。

EO.Pdf如何处理PDF加密？

EO.Pdf提供基本的PDF加密功能，允许您通过密码保护确保PDF文档的安全。

IronPDF有免费试用版吗？

是的，IronPDF提供免费试用版，允许用户在购买前探索其功能和特性。

IronPDF为用户提供什么样的支持？

IronPDF提供全面的文档、视频教程和24/5工程师支持，确保用户有有效利用该库所需的资源。

我可以使用IronPDF对PDF进行批注吗？

是的，IronPDF支持PDF批注，允许您在PDF文档中添加评论、突出显示和其他标记。

EO.Pdf的跨平台支持如何与IronPDF相比？

虽然EO.Pdf主要为Windows设计，对macOS和Linux支持有限，但IronPDF提供强大的跨平台兼容性，支持Windows、Linux、Mac、Docker、Azure和AWS。

Curtis Chau
Curtis Chau
  立即与工程团队聊天
技术作家

Curtis Chau 拥有卡尔顿大学的计算机科学学士学位，专注于前端开发，精通 Node.js、TypeScript、JavaScript 和 React。他热衷于打造直观且美观的用户界面，喜欢使用现代框架并创建结构良好、视觉吸引力强的手册。

除了开发之外，Curtis 对物联网 (IoT) 有浓厚的兴趣，探索将硬件和软件集成的新方法。在空闲时间，他喜欢玩游戏和构建 Discord 机器人，将他对技术的热爱与创造力相结合。

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