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PRODUCT COMPARISONS

IronPDF vs `BitMiracle`.Docotic.Pdf: A Complete .NET PDF Library Comparison

Curtis Chau
Curtis Chau
Updated:

IronPDF outperforms BitMiracle.Docotic.Pdf with superior Chrome-based rendering, faster HTML-to-PDF conversion (4.28s vs slower async operations), native JavaScript/CSS3 support, and simpler API design, making it the better choice for production .NET systems requiring reliable PDF generation and manipulation.

Adobe designed the Portable Document Format (PDF) to distribute documents containing text and graphic formatting. Opening PDF files requires a separate application. The PDF format remains essential in modern business operations. Portable Document Format files serve various industries for invoicing and document generation. Developers use the PDF format to create documents that meet client requirements. Modern libraries have simplified PDF creation significantly. When selecting libraries for projects, developers must analyze build, read, and conversion capabilities.

This article compares two prominent PDF libraries for .NET components:

  • IronPDF
  • BitMiracle.Docotic.Pdf

IronPDF and BitMiracle.Docotic.Pdf enable developers to create, read, and manipulate PDF documents in Microsoft .NET applications, whether online or desktop. This comparison examines both libraries' features, HTML to PDF conversion performance, and document manipulation capabilities. Both libraries support Microsoft .NET frameworks.

What Are the Key Features of IronPDF?

IronPDF is a effective PDF converter that performs browser-level operations. The library enables developers to create, read, and manipulate PDF files efficiently. IronPDF uses the Chrome engine for HTML to PDF conversion. The library supports Windows Forms, HTML, ASPX, Razor HTML, .NET Core, ASP.NET, WPF, Xamarin, Blazor, Unity, and HoloLens applications. IronPDF functions with Microsoft .NET and .NET Core applications (both ASP.NET Web applications and traditional Windows applications). Developers can produce aesthetically pleasing PDFs with custom styling.

IronPDF creates PDF documents from HTML5, JavaScript, CSS, and images. Documents can include headers and footers. The library simplifies PDF reading operations. IronPDF features a reliable HTML to PDF converter. The library operates independently without external dependencies.

What Are the Key Features of BitMiracle.Docotic.Pdf?

Docotic.Pdf library serves .NET developers (including .NET Core / .NET Standard) with functionality for .NET Core, ASP.NET, Windows Forms, WPF, Xamarin, Blazor, Unity, and HoloLens applications. The library creates, edits, draws, and prints PDF files.

The library operates as a managed assembly without dangerous blocks. The assembly maintains independence from external dependencies. The library aims for Google Chrome-level web standards compliance.

Extract images, attachments, form data, and metadata from PDFs.

HTML to PDF conversion requires free BitMiracle.Docotic.Pdf.HtmlToPdf add-on.

Drawing.Illustrations generation requires free BitMiracle.Docotic.Pdf.Gdi add-on.

Opens protected documents with specified credentials.

Split PDFs into pages or merge forms data; assemble multiple files into compound documents; encrypt PDFs and configure permissions; view protected documents; verify encryption status, and compare document structures.

Validate PDF signatures.

Generate PDFs from scratch.

Improve PDFs with images, text, and vector graphics.

Add annotations, watermarks, attachments, actions, bookmarks, and links to PDFs.

Complete existing forms and create new ones.

Optimize PDFs for web viewing (linearize PDFs).

How Do I Create a New Project in Visual Studio?

Open Visual Studio and navigate to the "File Menu". Select "New" project, then choose Console Application. This article demonstrates PDF document generation using a console application.

Visual Studio's 'Create a new project' dialog showing various project templates including Console App, ASP.NET Core Web App, Blazor Server App, and other .NET development options with language and platform filters.

Enter the project name and select the file path. Click "Create" and select the required .NET Framework:

Visual Studio 2019 IDE showing a simple C# Hello World console application with dark theme enabled.

Visual Studio generates the project structure for the selected application type. Console applications open the Program.cs file where developers can enter code and build/run the application.

Visual Studio 2019 IDE showing a basic C# console application with 'Hello World' program code in dark theme.

The library can now be added to test the code.

How Do I Install the IronPDF Library?

The IronPDF Library offers four installation methods:

  • Using Visual Studio
  • Using the Visual Studio Command-Line
  • Direct download from the NuGet Website
  • Direct download from the IronPDF website

Why Use Visual Studio Package Manager?

Visual Studio provides the NuGet Package Manager for direct package installation. The screenshot illustrates accessing the NuGet Package Manager:

Visual Studio IDE showing a C# console application with the Tools menu open, displaying NuGet Package Manager options for managing project dependencies.

The package manager provides a search interface for NuGet packages. Search for "IronPDF" to view available packages:

Visual Studio NuGet Package Manager showing search results for IronPDF packages, displaying various IronPDF libraries with download counts and version numbers.

Select the required package to install it into the solution. For detailed instructions, consult the Advanced NuGet Installation guide.

When Should I Use the Command-Line Installation?

Navigate to Tools -> NuGet Package Manager -> Package Manager Console in Visual Studio.

Enter the following command in the console:

Install-Package IronPdf

The package downloads and installs the latest version to the current project.

related to When Should I Use the Command-Line Installation?

How to Download Directly from NuGet?

Download the NuGet package directly from the website:

  • Navigate to IronPDF on NuGet.
  • Select the download package option.
  • Double-click the downloaded package for automatic installation.
  • Reload the solution and begin using the library.

What Are the Steps for Direct Website Download?

Download the latest package from the IronPDF Downloads page. After downloading, follow these steps:

  • Right-click the project in the solution window.
  • Select Reference, then browse to the downloaded reference location.
  • Click OK to add the reference.

For platform-specific installations, refer to IronPDF on Windows, IronPDF on Linux, and IronPDF on macOS.

How Do I Install the Docotic.Pdf Library?

The Docotic.Pdf library provides four installation methods:

  • Using Visual Studio
  • Using the Visual Studio Command-Line
  • Direct download from the NuGet website
  • Direct download from the Docotic.Pdf website

Why Use Visual Studio Package Manager?

Access the NuGet package manager and search for "BitMiracle.Docotic.Pdf" to view related packages:

NuGet Package Manager showing `BitMiracle`.Docotic.Pdf library installation page with version 8.5.13147, displaying package description and features for PDF manipulation in .NET applications.

Install all relevant packages to access complete Docotic.Pdf functionality.

When Should I Use the Command-Line Installation?

Navigate to Tools -> NuGet Package Manager -> Package Manager Console in Visual Studio.

Enter these commands in the console:

Install-Package BitMiracle.Docotic.Pdf
Install-Package BitMiracle.Docotic.Pdf.HtmlToPdf

The packages download and install to the current project.

How to Download Directly from NuGet?

Download packages directly from the website:

What Are the Steps for Direct Website Download?

Download packages from the Docotic.Pdf Downloads page. Select packages based on .NET framework requirements. After downloading:

  • Right-click the project in the solution window.
  • Select Reference and browse to the downloaded reference.
  • Click OK to add the reference.

How Do I Create PDF Documents from URLs?

Both PDF libraries convert HTML pages into styled PDFs. This section examines PDF creation capabilities. For advanced scenarios, explore JavaScript-enabled PDF generation and responsive CSS conversion.

How Does IronPDF Convert URLs to PDF?

IronPDF simplifies PDF creation by generating HTML from URLs and converting it to PDF. The built-in Chromium browser handles HTML string downloads.

The following steps demonstrate PDF creation with IronPDF:

// Create a new instance of ChromePdfRenderer for rendering PDFs
IronPdf.ChromePdfRenderer renderer = new IronPdf.ChromePdfRenderer();

// Render a PDF from a URL and save it
var pdf = renderer.RenderUrlAsPdf("___PROTECTED_URL_57___");
pdf.SaveAs("result.pdf");
// Create a new instance of ChromePdfRenderer for rendering PDFs
IronPdf.ChromePdfRenderer renderer = new IronPdf.ChromePdfRenderer();

// Render a PDF from a URL and save it
var pdf = renderer.RenderUrlAsPdf("___PROTECTED_URL_57___");
pdf.SaveAs("result.pdf");
$vbLabelText   $csharpLabel 
// Alternative method of rendering and saving in a single line
new IronPdf.ChromePdfRenderer()
    .RenderUrlAsPdf("___PROTECTED_URL_58___")
    .SaveAs("result.pdf");
// Alternative method of rendering and saving in a single line
new IronPdf.ChromePdfRenderer()
    .RenderUrlAsPdf("___PROTECTED_URL_58___")
    .SaveAs("result.pdf");
$vbLabelText   $csharpLabel

The examples demonstrate two URL conversion approaches. One creates an IronPdf object for document creation, while the other chains rendering and saving operations.

Both approaches use RenderUrlAsPdf for conversion. Developers specify only the URL and save location. PDF conversion completes in approximately 4.28 seconds. For production deployments, consider deploying to Azure and deploying to AWS.

How Does Docotic.Pdf Convert URLs to PDF?

Docotic.Pdf enables PDF document conversion using its built-in browser to download HTML from URLs and convert to PDF.

The following code downloads and converts HTML strings to PDF:

// Asynchronous usage of the HtmlConverter for Docotic
using (var converter = await HtmlConverter.CreateAsync())
{
    // Create PDF from the URL asynchronously
    using (var pdf = await converter.CreatePdfAsync(new Uri("___PROTECTED_URL_59___")))
        pdf.Save("result_Docotic.pdf");
}
// Asynchronous usage of the HtmlConverter for Docotic
using (var converter = await HtmlConverter.CreateAsync())
{
    // Create PDF from the URL asynchronously
    using (var pdf = await converter.CreatePdfAsync(new Uri("___PROTECTED_URL_59___")))
        pdf.Save("result_Docotic.pdf");
}
$vbLabelText   $csharpLabel

This code creates an HTML converter object using the CreateAsync method from the HtmlConverter class. The created object's CreatePdfAsync method downloads from the specified URL and creates a PDF from the HTML string.

The performance comparison between IronPDF and Docotic.Pdf:

Terminal window showing runtime comparison between IronPDF (4.2896991 seconds) and Docotic.PDF (4.6903852 seconds) for PDF processing.

Why Does Bootstrap Support Matter for PDF Generation?

Professional PDF generation requires modern CSS framework support. This Bootstrap 5 example demonstrates IronPDF's ability to render feature-rich layouts with cards, badges, and responsive design elements. For detailed CSS rendering options, consult the rendering options guide.

using IronPdf;

var renderer = new ChromePdfRenderer();

string featureShowcase = @"
<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8'>
    <link href='___PROTECTED_URL_60___ rel='stylesheet'>
    <style>
        .feature-card { transition: box-shadow 0.3s; border: none; }
        .feature-card:hover { box-shadow: 0 8px 16px rgba(0,0,0,0.1); }
        .feature-icon { font-size: 2.5rem; color: #0d6efd; }
        @media print { .feature-card { page-break-inside: avoid; } }
    </style>
</head>
<body class='bg-light'>
    <div class='container py-4'>
        <div class='text-center mb-5'>
            <h1 class='display-5 fw-bold'>PDF Library Capabilities</h1>
            <p class='lead text-muted'>Modern features for professional document generation</p>
        </div>

        <div class='row g-4 mb-4'>
            <div class='col-md-4'>
                <div class='card feature-card h-100 shadow-sm'>
                    <div class='card-body text-center'>
                        <div class='feature-icon mb-3'>🎨</div>
                        <h4 class='card-title'>Modern CSS</h4>
                        <p class='card-text'>Full support for CSS3, Flexbox, and Grid layouts with pixel-perfect rendering accuracy.</p>
                        <div class='mt-3'>
                            <span class='badge bg-primary'>CSS3</span>
                            <span class='badge bg-success'>Flexbox</span>
                            <span class='badge bg-info'>Grid</span>
                        </div>
                    </div>
                </div>
            </div>

            <div class='col-md-4'>
                <div class='card feature-card h-100 shadow-sm'>
                    <div class='card-body text-center'>
                        <div class='feature-icon mb-3'>⚡</div>
                        <h4 class='card-title'>Fast Rendering</h4>
                        <p class='card-text'>Chrome V8 engine delivers sub-second rendering for complex HTML documents.</p>
                        <div class='mt-3'>
                            <span class='badge bg-warning text-dark'>0.9s</span>
                            <span class='badge bg-success'>Optimized</span>
                            <span class='badge bg-primary'>V8 Engine</span>
                        </div>
                    </div>
                </div>
            </div>

            <div class='col-md-4'>
                <div class='card feature-card h-100 shadow-sm'>
                    <div class='card-body text-center'>
                        <div class='feature-icon mb-3'>🔒</div>
                        <h4 class='card-title'>Enterprise Security</h4>
                        <p class='card-text'>AES-256 encryption, digital signatures, and granular permission controls.</p>
                        <div class='mt-3'>
                            <span class='badge bg-danger'>AES-256</span>
                            <span class='badge bg-success'>Signatures</span>
                            <span class='badge bg-warning text-dark'>Permissions</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class='row g-4'>
            <div class='col-md-6'>
                <div class='card feature-card h-100 shadow-sm border-start border-primary border-4'>
                    <div class='card-body'>
                        <h5 class='card-title text-primary'>IronPDF Advantages</h5>
                        <ul class='list-unstyled'>
                            <li class='mb-2'>✓ Native Chrome rendering engine</li>
                            <li class='mb-2'>✓ Full JavaScript execution</li>
                            <li class='mb-2'>✓ Complete Bootstrap 5 support</li>
                            <li class='mb-2'>✓ Cross-platform deployment</li>
                            <li class='mb-2'>✓ Extensive documentation</li>
                        </ul>
                    </div>
                </div>
            </div>

            <div class='col-md-6'>
                <div class='card feature-card h-100 shadow-sm border-start border-warning border-4'>
                    <div class='card-body'>
                        <h5 class='card-title text-warning'>BitMiracle Considerations</h5>
                        <ul class='list-unstyled'>
                            <li class='mb-2'>⚠ Limited modern CSS support</li>
                            <li class='mb-2'>⚠ No JavaScript execution</li>
                            <li class='mb-2'>⚠ Additional configuration needed</li>
                            <li class='mb-2'>⚠ Requires add-ons for HTML</li>
                            <li class='mb-2'>⚠ Complex API for beginners</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>

        <div class='alert alert-info mt-4' role='alert'>
            <strong>Developer Tip:</strong> IronPDF's Chrome-based rendering ensures your Bootstrap layouts look identical in PDFs as they do in web browsers.
        </div>
    </div>
</body>
</html>";

var pdf = renderer.RenderHtmlAsPdf(featureShowcase);
pdf.SaveAs("feature-showcase.pdf");
using IronPdf;

var renderer = new ChromePdfRenderer();

string featureShowcase = @"
<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8'>
    <link href='___PROTECTED_URL_60___ rel='stylesheet'>
    <style>
        .feature-card { transition: box-shadow 0.3s; border: none; }
        .feature-card:hover { box-shadow: 0 8px 16px rgba(0,0,0,0.1); }
        .feature-icon { font-size: 2.5rem; color: #0d6efd; }
        @media print { .feature-card { page-break-inside: avoid; } }
    </style>
</head>
<body class='bg-light'>
    <div class='container py-4'>
        <div class='text-center mb-5'>
            <h1 class='display-5 fw-bold'>PDF Library Capabilities</h1>
            <p class='lead text-muted'>Modern features for professional document generation</p>
        </div>

        <div class='row g-4 mb-4'>
            <div class='col-md-4'>
                <div class='card feature-card h-100 shadow-sm'>
                    <div class='card-body text-center'>
                        <div class='feature-icon mb-3'>🎨</div>
                        <h4 class='card-title'>Modern CSS</h4>
                        <p class='card-text'>Full support for CSS3, Flexbox, and Grid layouts with pixel-perfect rendering accuracy.</p>
                        <div class='mt-3'>
                            <span class='badge bg-primary'>CSS3</span>
                            <span class='badge bg-success'>Flexbox</span>
                            <span class='badge bg-info'>Grid</span>
                        </div>
                    </div>
                </div>
            </div>

            <div class='col-md-4'>
                <div class='card feature-card h-100 shadow-sm'>
                    <div class='card-body text-center'>
                        <div class='feature-icon mb-3'>⚡</div>
                        <h4 class='card-title'>Fast Rendering</h4>
                        <p class='card-text'>Chrome V8 engine delivers sub-second rendering for complex HTML documents.</p>
                        <div class='mt-3'>
                            <span class='badge bg-warning text-dark'>0.9s</span>
                            <span class='badge bg-success'>Optimized</span>
                            <span class='badge bg-primary'>V8 Engine</span>
                        </div>
                    </div>
                </div>
            </div>

            <div class='col-md-4'>
                <div class='card feature-card h-100 shadow-sm'>
                    <div class='card-body text-center'>
                        <div class='feature-icon mb-3'>🔒</div>
                        <h4 class='card-title'>Enterprise Security</h4>
                        <p class='card-text'>AES-256 encryption, digital signatures, and granular permission controls.</p>
                        <div class='mt-3'>
                            <span class='badge bg-danger'>AES-256</span>
                            <span class='badge bg-success'>Signatures</span>
                            <span class='badge bg-warning text-dark'>Permissions</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class='row g-4'>
            <div class='col-md-6'>
                <div class='card feature-card h-100 shadow-sm border-start border-primary border-4'>
                    <div class='card-body'>
                        <h5 class='card-title text-primary'>IronPDF Advantages</h5>
                        <ul class='list-unstyled'>
                            <li class='mb-2'>✓ Native Chrome rendering engine</li>
                            <li class='mb-2'>✓ Full JavaScript execution</li>
                            <li class='mb-2'>✓ Complete Bootstrap 5 support</li>
                            <li class='mb-2'>✓ Cross-platform deployment</li>
                            <li class='mb-2'>✓ Extensive documentation</li>
                        </ul>
                    </div>
                </div>
            </div>

            <div class='col-md-6'>
                <div class='card feature-card h-100 shadow-sm border-start border-warning border-4'>
                    <div class='card-body'>
                        <h5 class='card-title text-warning'>BitMiracle Considerations</h5>
                        <ul class='list-unstyled'>
                            <li class='mb-2'>⚠ Limited modern CSS support</li>
                            <li class='mb-2'>⚠ No JavaScript execution</li>
                            <li class='mb-2'>⚠ Additional configuration needed</li>
                            <li class='mb-2'>⚠ Requires add-ons for HTML</li>
                            <li class='mb-2'>⚠ Complex API for beginners</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>

        <div class='alert alert-info mt-4' role='alert'>
            <strong>Developer Tip:</strong> IronPDF's Chrome-based rendering ensures your Bootstrap layouts look identical in PDFs as they do in web browsers.
        </div>
    </div>
</body>
</html>";

var pdf = renderer.RenderHtmlAsPdf(featureShowcase);
pdf.SaveAs("feature-showcase.pdf");
$vbLabelText   $csharpLabel

Output: A modern feature showcase PDF with Bootstrap 5 cards, badges, and alert components. IronPDF renders all flexbox layouts, shadow utilities, and color classes with perfect fidelity, demonstrating superior CSS3 support compared to BitMiracle.Docotic.Pdf's add-on based approach.

For more details on CSS framework support, refer to the Bootstrap & Flexbox CSS Guide.

How Do I Create a PDF from HTML Strings?

Both IronPDF and Docotic.Pdf libraries convert existing HTML pages or HTML code into PDFs. These libraries enable high-quality PDF document creation. For advanced string manipulation, consider PDF compression and custom paper sizes.

How Does IronPDF Convert HTML Strings?

IronPDF converts HTML strings into PDF documents efficiently. The following sample demonstrates HTML string conversion while supporting any HTML tag:

// Render HTML string as PDF and save it
var renderer = new IronPdf.ChromePdfRenderer()
    .RenderHtmlAsPdf("<h1>Hello world!!</h1>")
    .SaveAs("result.pdf");
// Render HTML string as PDF and save it
var renderer = new IronPdf.ChromePdfRenderer()
    .RenderHtmlAsPdf("<h1>Hello world!!</h1>")
    .SaveAs("result.pdf");
$vbLabelText   $csharpLabel

This example demonstrates RenderHtmlAsPdf for HTML string transformation. Developers can provide any HTML code to the conversion function. The method returns a document that saves using the "save as" function. The process completes in approximately two seconds. For advanced HTML rendering, explore the pixel-perfect HTML to PDF guide.

How Does Docotic.Pdf Convert HTML Strings?

The Docotic.Pdf library converts HTML strings into PDF documents through a straightforward process.

The following sample creates a PDF from an HTML string:

// Asynchronous usage of HtmlConverter for converting HTML strings to PDFs
using (var converter = await HtmlConverter.CreateAsync())
{
    // Create PDF from HTML string asynchronously
    using (var pdf = await converter.CreatePdfFromStringAsync("<h1>Hello world!!</h1>"))
        pdf.Save("result_Docotic.pdf");
}
// Asynchronous usage of HtmlConverter for converting HTML strings to PDFs
using (var converter = await HtmlConverter.CreateAsync())
{
    // Create PDF from HTML string asynchronously
    using (var pdf = await converter.CreatePdfFromStringAsync("<h1>Hello world!!</h1>"))
        pdf.Save("result_Docotic.pdf");
}
$vbLabelText   $csharpLabel

The code creates an HTML converter object using the CreateAsync method from the HtmlConverter class. The object's CreatePdfFromStringAsync method converts the provided HTML string into a PDF file.

How Do I Read PDF Documents?

Both IronPDF and Docotic.Pdf libraries read PDF files and convert documents into text strings. Two extraction methods exist: retrieving all page data as a single string or extracting data page-by-page. Both libraries support each method. For additional extraction options, refer to the guide on extracting text and images.

How Does IronPDF Read PDFs?

IronPDF reads existing PDF files efficiently. The following sample demonstrates PDF reading with IronPDF. For complex PDF parsing, consult the C# PDF parsing guide.

The code demonstrates retrieving all data as a string:

// Read and extract text from an existing PDF file
var pdfDocument = IronPdf.PdfDocument.FromFile("result.pdf");
string allText = pdfDocument.ExtractAllText();
// Read and extract text from an existing PDF file
var pdfDocument = IronPdf.PdfDocument.FromFile("result.pdf");
string allText = pdfDocument.ExtractAllText();
$vbLabelText   $csharpLabel

The FromFile method reads PDFs from existing files and creates PdfDocument objects. These objects enable text and image extraction from PDF pages. The ExtractAllText method extracts all document text into a single string.

How Does Docotic.Pdf Read PDFs?

Docotic.Pdf reads existing PDF files using both extraction methods mentioned earlier.

The following sample retrieves all PDF data into a single string:

// Use the Docotic PDF library to read text from a PDF
using (var pdf = new BitMiracle.Docotic.Pdf.PdfDocument("result.pdf"))
{
    string documentText = pdf.GetText();
}
// Use the Docotic PDF library to read text from a PDF
using (var pdf = new BitMiracle.Docotic.Pdf.PdfDocument("result.pdf"))
{
    string documentText = pdf.GetText();
}
$vbLabelText   $csharpLabel

The code creates a PdfDocument object using BitMiracle.Docotic.Pdf. The object's GetText() method extracts all available text from the PDF.

Performance comparison results:

Terminal output showing IronPDF runtime of 0.976202 seconds compared to Docotic.Pdf runtime of 1.346379 seconds

Which Library Offers Better Licensing Options?

IronPDF provides a free license for development. Production environment usage requires purchasing appropriate licenses based on developer needs. The Lite package starts at an affordable price with no ongoing costs. This includes SaaS and OEM redistribution options. All licenses feature a 30-day money-back guarantee, one year of product support and updates, validity for dev/staging/production environments, and permanent licensing (one-time purchase). Time-limited free licenses are also available. Review the complete price structure and licensing for IronPDF. IronPDF includes royalty-free redistribution coverage.

Docotic.Pdf offers both free and paid licenses. Developers can request evaluation licenses on the Docotic.Pdf page. Time-limited free licenses are available through request forms for eligible projects. The base price starts at {{docotic_pdf.single}} for a single annual license. Examine the price structure for Docotic.Pdf. The library provides time-limited free licenses upon request for specific applications and users.

Which PDF Library Should I Choose?

This article compared IronPDF with Docotic.Pdf. Both libraries offer similar features and website documentation. IronPDF considers browser settings during HTML rendering, while Docotic.Pdf renders HTML through a separate engine that disregards user preferences. IronPDF produces HTML output faster than Docotic.

Performance tests show IronPDF outpaced Docotic.Pdf. IronPDF offers more intuitive code implementation compared to Docotic.Pdf's limited documentation. Both libraries provide royalty-free redistribution coverage. IronPDF delivers substantially more features than Docotic.Pdf, including PDF/A compliance, PDF/UA accessibility, digital signatures with HSM support, and complete async/multithreading support.

Finally, IronPDF excels through high performance and extensive features for developers working with Portable Document Format. IronPDF provides complete support and documentation to maximize feature utilization. The library receives active maintenance with regular updates, documented in the product updates and changelog.

Please noteBitMiracle.Docotic.Pdf is a registered trademark of its respective owner. This site is not affiliated with, endorsed by, or sponsored by BitMiracle.Docotic.Pdf. All product names, logos, and brands are property of their respective owners. Comparisons are for informational purposes only and reflect publicly available information at the time of writing.

Frequently Asked Questions

How can I convert HTML to PDF in C#?

You can use IronPDF's RenderHtmlAsPdf method to convert HTML strings into PDFs. You can also convert HTML files into PDFs using RenderHtmlFileAsPdf.

What are the main features of a library that supports HTML to PDF conversion and more?

IronPDF provides comprehensive features including HTML to PDF conversion, creation of interactive forms, adding headers and footers, and merging or splitting PDFs. It uses the Chrome engine for high-quality conversions without external dependencies.

How do I install a PDF library in Visual Studio?

IronPDF can be installed in Visual Studio using the NuGet Package Manager, the Visual Studio Command-Line, or by downloading it directly from the NuGet or IronPDF websites.

What are the licensing options for a PDF library in .NET applications?

IronPDF offers a free license for development purposes, with various paid licensing options for production use. These include SaaS and OEM redistribution licenses, and they come with a 30-day money-back guarantee and one year of support and updates.

Why might developers choose one PDF library over another for .NET projects?

Developers might choose IronPDF due to its superior performance, extensive features, and exceptional support and documentation, making it a more comprehensive and reliable solution for PDF handling in .NET environments.

Can I add headers and footers to PDF documents using a .NET library?

Yes, with IronPDF, you can easily add headers and footers to PDF documents during the conversion process or when modifying existing PDFs.

What are some common troubleshooting scenarios when using a PDF library in .NET?

Common troubleshooting scenarios include ensuring the correct installation of the library, verifying that all dependencies are met, and checking for compatibility with the .NET framework version in use. IronPDF provides extensive documentation to assist with these issues.

How does the performance of different PDF libraries compare in .NET?

IronPDF is known for its faster performance and user-friendly code structure compared to other PDF libraries like Docotic.Pdf, making it a preferred choice among developers.

What capabilities should a .NET PDF library have for professional use?

A professional-grade .NET PDF library should support HTML to PDF conversion, the creation and modification of PDF content, form handling, document merging, and splitting, as well as providing strong documentation and support, all of which are offered by IronPDF.

Is there a .NET library that allows PDF creation without external dependencies?

Yes, IronPDF allows PDF creation and manipulation without external dependencies, utilizing the Chrome engine for high-quality rendering and conversion tasks.

Curtis Chau
Curtis Chau
  Chat with engineering team now
Technical Writer

Curtis Chau holds a Bachelor’s degree in Computer Science (Carleton University) and specializes in front-end development with expertise in Node.js, TypeScript, JavaScript, and React. Passionate about crafting intuitive and aesthetically pleasing user interfaces, Curtis enjoys working with modern frameworks and creating well-structured, visually appealing manuals.

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