IronPDF

IronPDF

Iron Software
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About

IronPDF is a leading C# PDF library for creating and editing PDFs. Its user-friendly API helps developers quickly generate professional, high-quality PDFs from HTML in .NET projects.

About

PDFik turns URLs or raw HTML into pixel-accurate PDFs through an asynchronous API: submit a job, get a job ID instantly, and receive an HMAC-signed webhook when the PDF is ready — or poll and download. Rendering runs on sandboxed headless Chromium, so modern CSS, web fonts and JavaScript-heavy pages come out the way a browser shows them. Billing has two published meters — rendered PDFs and generated gigabytes — and downloads never count against your data. A free test mode exercises the whole pipeline (statuses, webhooks, downloads) without spending quota. Files up to 150 MB on every plan; generated documents are deleted within 24 hours. Typed SDKs for JavaScript/TypeScript, Python and Java, a public OpenAPI 3.1 specification, and an open-source CLI with a wkhtmltopdf compatibility mode for legacy scripts. Free plan: 100 PDFs and 0.5 GB monthly, no credit card required; paid plans from $29/month. 99.9% uptime SLA.

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

.NET Developers

Audience

Developers and engineering teams generating documents programmatically — invoices, receipts, reports — from their backends, including teams replacing self-hosted wkhtmltopdf or Puppeteer/Chromium with a managed API.

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

$29/month
Free: 100 PDFs / 0.5 GB per month, no credit card required. Starter $29/mo: 5,000 PDFs / 10 GB. Pro $99/mo: 50,000 PDFs / 50 GB. Business $449/mo: 500,000 PDFs / 300 GB + $0.55/GB add-on. Annual billing saves ~20%. 99.9% uptime SLA.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 4.9 / 5
features 5.0 / 5
design 4.8 / 5
support 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • What I appreciate the most is how perfectly it handles our complex dashboard exports. As a technical product owner, I need our HTML-based data visualizations and charts to render identically in PDF format, and this library achieves that without dropping any CSS styling or graphical elements.
  • The most valuable aspect is how effortlessly it transforms our dynamic web-based booking summaries into stunning, client-ready PDF itineraries. It perfectly preserves our brand colors, custom typography, and high-resolution images of historical sites without any weird overlapping.
  • We love the ability to take our customized online catering quotes and instantly turn them into beautiful, client-ready files. It captures all our branding elements, custom fonts, and pricing tables with zero layout breakage.
  • The speed at which it processes dynamic web forms into downloadable PDFs is brilliant. The text remains fully sharp and searchable, which makes archiving vendor agreements and facility delivery logs seamless for our administrative staff.
  • The ability to render custom CSS styles into downloadable PDF agreements is fantastic. The text remains fully sharp and selectable, making digital archiving and sharing distribution contracts with partners seamless.

Cons

  • Integrating the initial API calls with our legacy backend systems required a little more digging into the documentation than our development team originally anticipated.
  • Figuring out the optimal CSS parameters to handle page breaks for our extensive multi-day tour schedules required some testing at the beginning.
  • Running multiple heavy image-based floor plans at the exact same time can sometimes cause a minor delay in rendering the final output.
  • The official setup documentation is geared primarily toward developers, so non-technical staff will need a hand from IT during the initial template setup.
  • initial setup documentation is mostly aimed at developers, so non-technical administrative staff will need assistance from IT to configure new templates.

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Iron Software
Founded: 2015
United States
ironpdf.com

Company Information

PDFik
Founded: 2026
Poland
pdfik.net

Alternatives

Alternatives

PrizmDoc

PrizmDoc

Accusoft
Nutrient SDK

Nutrient SDK

Nutrient
JPedal

JPedal

IDR Solutions
DocRaptor

DocRaptor

Expected Behavior

Categories

PDF APIs Supported

Categories

PDF APIs Supported

Integrations

.NET Supported

Integrations

.NET Not Supported
Claim IronPDF and update features and information
Claim IronPDF and update features and information
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Claim PDFik and update features and information