.NET 10 Features (How it Works for Developers)

The release of .NET 10 delivers a compelling upgrade for developers looking to build faster, smarter, and more efficient applications across platforms. Packed with performance improvements, quality enhancements, new APIs, and significant updates to the runtime and language features, this long term support release continues Microsoft’s commitment to evolving the modern .NET platform.

But what does all this mean for PDF generation in C#?

IronPDF, already a top-tier PDF library for .NET developers, remains fully compatible with .NET 10. It integrates smoothly with the latest runtime, supports new language features, and benefits directly from behind-the-scenes enhancements like array interface method devirtualization and stack allocation improvements.

In this article, we’ll explore key .NET 10 features and how IronPDF fits perfectly into the new ecosystem for building high-performance, PDF-enabled .NET apps.

What’s New in .NET 10?

.NET 10 introduces a range of updates that improve memory usage, reduce heap allocations, and make it easier to write cleaner code. These improvements span runtime, C# language enhancements, core libraries, and development tooling. So let's break down some of the new features and quality improvements that come with .NET 10.

Runtime and JIT Performance Improvements

.NET 10 brings significant improvements to the .NET runtime, including:

• Array interface method devirtualization to reduce virtual calls and improve performance.
• Escape analysis for structs, allowing value type arrays to be stack allocated, reducing garbage collection overhead.
• Advanced vector extensions (AVX-512) support, enabling faster math and image processing operations.
• Better project file trimming support for optimized container images and smaller deployments.
• Bug fix improvements and runtime stability across platforms.

These changes help .NET developers allocate objects more efficiently, achieve performance parity with native apps, and explicitly control memory allocation. When using IronPDF to render or manipulate PDFs, these runtime upgrades translate to smoother execution, faster PDF generation, and reduced abstraction overhead.

New C# Language Features in .NET 10

The new language features in C# 14 empower developers to write cleaner, more expressive code:

• Simple lambda parameters and new overloads improve the readability and usability of APIs like IronPDF’s rendering methods.
• Extension blocks enable first class support for organizing related extension methods such as custom PDF helpers.
• Unbound generic types in nameof() are useful when logging or validating methods related to IronPDF’s core libraries.
• String comparison enhancements and new noun first alias usage simplify working with PDF metadata and dynamic content generation.
• Source generators and interactive mode improvements open doors for building real-time or console-driven PDF utilities.

Framework & Core Library Updates

.NET 10 improves framework provided package references and simplifies dependency management. With IronPDF distributed via NuGet, it benefits from seamless integration into your project file and IDE, including support in Visual Studio Code.

Key updates include:

• Improved reference handling in core libraries.
• New methods to find PEM encoded data—useful for digital signatures.
• Hash algorithm enhancements for secure PDF encryption.
• Updated support for Windows Forms, making IronPDF a great fit for desktop .NET apps.
• Better interactive terminals experience, including dotnet test support and real-time logging.

ASP.NET Core and Blazor Improvements

Web developers using IronPDF to convert Razor pages, HTML, or URLs to PDF will love the updates in ASP.NET Core 10.0:

• Minimal APIs and new method enhancements make it easier to build RESTful PDF services.
• OpenAPI support improves discoverability and documentation of PDF endpoints.
• Blazor and JavaScript isolation improvements boost client-side rendering performance—helpful when converting components into PDFs.

Why IronPDF Is the Top PDF Library for .NET 10

Full Compatibility with .NET 10

IronPDF works flawlessly in .NET 10, just as it has with previous versions like .NET 6, .NET 7, and .NET Core. Whether you’re building desktop, web, microservices, or .NET MAUI apps, IronPDF’s runtime compatibility ensures zero friction.

There’s no need for complex configuration or workarounds—IronPDF “just works” with the latest .NET platform improvements.

Let’s break down why IronPDF excels within this modern development environment.

100% Compatible with .NET 10

IronPDF requires no custom workarounds, no weird shims, and no abandoned APIs. It works right out of the box with .NET 10 projects—just like it did with earlier versions. Whether you’re targeting Windows, Linux, or containerized environments, you can rely on IronPDF for smooth, hassle-free PDF operations.

A Complete PDF Toolkit in One Package

IronPDF isn’t just a PDF converter. It’s a comprehensive suite that allows you to:

• Convert HTML, Razor Views, and URLs to PDF
• Merge and split PDFs
• Extract text and images
• Add headers, footers, and watermarks
• Digitally sign and encrypt documents
• Fill forms, add annotations, and more

You get everything you need for professional-grade PDF automation in C#.

Modern API for Modern C#

IronPDF’s fluent, async-friendly API fits naturally into modern .NET and C# projects. Whether you're using BackgroundWorker, async/await, or running IronPDF in event-driven architectures, the library adapts smoothly.

Example: Create a PDF in .NET 10 with IronPDF

Here’s how easy it is to generate a PDF in a .NET 10 console or web app:

using IronPdf;
var renderer = new ChromePdfRenderer();
var pdf = renderer.RenderHtmlAsPdf("<h1>Hello, .NET 10!</h1>");
pdf.SaveAs("output.pdf");

using IronPdf;
var renderer = new ChromePdfRenderer();
var pdf = renderer.RenderHtmlAsPdf("<h1>Hello, .NET 10!</h1>");
pdf.SaveAs("output.pdf");

Imports IronPdf
Private renderer = New ChromePdfRenderer()
Private pdf = renderer.RenderHtmlAsPdf("<h1>Hello, .NET 10!</h1>")
pdf.SaveAs("output.pdf")

Output

Want to go asynchronous? IronPDF fully supports async/await for responsive web apps and services:

using IronPdf;
var renderer = new ChromePdfRenderer();
var pdf = await renderer.RenderHtmlAsPdfAsync("<p>Async PDF generation in .NET 10</p>");
await pdf.SaveAsAsync("async-output.pdf");

using IronPdf;
var renderer = new ChromePdfRenderer();
var pdf = await renderer.RenderHtmlAsPdfAsync("<p>Async PDF generation in .NET 10</p>");
await pdf.SaveAsAsync("async-output.pdf");

Imports IronPdf
Private renderer = New ChromePdfRenderer()
Private pdf = await renderer.RenderHtmlAsPdfAsync("<p>Async PDF generation in .NET 10</p>")
Await pdf.SaveAsAsync("async-output.pdf")

Output

These examples show just how seamless it is to combine modern C# features with professional-grade PDF rendering.

Real-World Use Cases: IronPDF + .NET 10

Here are powerful use cases that benefit from IronPDF’s synergy with .NET 10:

• SaaS Platforms – Export invoices or logs using Minimal APIs and IronPDF in containers.
• Enterprise Reporting – Automate stakeholder reports with high-speed generation using new APIs.
• E-commerce – Deliver receipts, return labels, or order summaries using Razor-to-PDF.
• Blazor – Capture dynamic UI states in interactive terminals or server apps as PDF snapshots.
• Microservices – Deploy containerized IronPDF services with optimized memory usage and code quality.

Developer Tips for Performance and Compatibility

To get the most out of IronPDF and .NET 10:

• Use async methods to reduce thread blocking and improve scalability.
• Enable trimming in your project file to reduce binary size.
• Take advantage of stack allocated objects and value type arrays for processing efficiency.
• Run in containers with minimal container images for lightweight deployment.
• Use the latest features like reference handling, new overloads, and updated string comparison options.

IronPDF’s performance gains directly benefit from .NET 10’s improvements in code layout, JIT enhancements, memory allocation, and new AVX instructions.

Final Thoughts

.NET 10 is not just an update—it’s a leap forward for developers who care about performance, clarity, and cross-platform success. With new language features, improved runtime capabilities, and better memory usage, it sets the stage for future-ready development.

And when paired with IronPDF—a library that mirrors these values—you get a truly powerful combination. IronPDF is ready out of the box to take advantage of every new performance improvement and language refinement .NET 10 offers.

From enhanced runtime performance to cutting-edge APIs and PDF rendering precision, IronPDF remains the top PDF library for C# developers looking to build fast, efficient, and reliable .NET 10 applications.

Ready to Build High-Performance PDF Apps?

Try the IronPDF free trial today and start building .NET 10 apps with professional-grade PDF tools backed by world-class support and first-class compatibility.