Name: IronPDF
Brand: Iron Software
Availability: InStock
Rating: 4.87 (307 reviews)

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Forget good enough - go Pixel-Perfect.

Render HTML exactly as it looks with IronPDF.
Say goodbye to outdated docs and timeout mysteries of Aspose.PDF.

See Full Comparison Try IronPDF Free

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Aspose

IronPDF

True Rendering

AsposePDF has documented text layer corruption bugs. IronPDF delivers pixel-perfect Chromium rendering.

Result: Ship clean PDFs, not corrupted output.

Robust Performance

PDF redaction: IronPDF 3-10 seconds, AsposePDF 11-360+ seconds.

Result: No more timeout explanations.

Affordable Licenses

IronPDF: $749/dev or $5,999 unlimited. AsposePDF: $1,598/dev minimum, no unlimited option.

Result: 50% savings, simpler licensing.

Easy Entry

PM >

Install-Package IronPdf

5-min setup with simple APIs. Create, merge, watermark, sign, secure fast.

Result: 70% faster implementation vs. Aspose's complex SDK.

Usable Documentation

Devs called Aspose’s docs "worst documentation ever," year-long bugs. IronPDF: working examples, real engineer support.

Result: Solutions in minutes, not days.

Support From Humans

Engineer support, not bots. First chat response <1 min, 24/7, screen-sharing and Slack.

Result: Resolve issues fast when time matters

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See the difference?

Ship real PDFs in seconds with IronPDF. Less code. More fidelity.

Feature Category
Performance
PDF Redaction Speed	11-360+ seconds	3-10 seconds
Rendering Quality
Text Layer Alignment	Known alignment bugs	Clean output
File Corruption with Forms/UTF	Documented corruption	No issues
Core PDF Features
Document Compression
Merge/Split PDFs
Custom header and footer (Text or HTML)
Custom PDF form
Digital Signatures
Encryption (AES 128/256-bit)
Text/Image Extraction
Document Conversion
HTML to PDF
Word to PDF
PPT to PDF
PDF to HTML
PDF to Images
Directly from Razor, XAML, ASPX, RTF, MD to PDF
Developer Experience
Documentation Quality	Multiple complaints in reviews	Working examples
Support Quality	"Year-long bugs" per reviews	Responsive engineers
Trial & Evaluation
Free Trial	30 days (limited)	30 days (full features)
Money-Back Guarantee		30 days

Check out the IronPDF Youtube channel

IronPDF

Iron has no limits on support tickets. Join the hunt with our Bug Bounty Program and let us turn those problems into better products.

IronPDF

IronPDF production licensing starts at $749.

IronPDF

You can get started with IronPDF for just $999 a month without having to commit to a long-term contract. It also comes with 10,000 API calls included - 25% more than Aspose.

IronPDF

Nothing gets left behind by Iron Software’s support team. In 2023, they answered 26,447 tickets, more than 70 a day.

IronPDF

Iron Software has clear, comprehensive, and maintained documentation.

IronPDF

IronPDF 24/5 Live Chat support promises a 24-hour SLA. And we have a public Slack channel which puts you in direct contact with our software engineers.

Trusted by Millions of Engineers Worldwide

Explore Licensing Talk to Sales

License Type
Single Developer License
1 Developer	$1,199	$749
1 Dev + OEM/SaaS	$3,597	$2,748
Team Licenses
Up to 10 Developers	$5,995	$2,999
10 Devs + OEM/SaaS	$16,786	$4,998
Enterprise Options
Unlimited Developers		$5,999
Unlimited + OEM/SaaS		$7,998
Subscription/SaaS
Monthly SaaS License	$1,999/month	$99/month
Support & Maintenance
First Year Support	Forums only (free)	Full support included (free)
Priority Support Annual	$399 - $11,985/year	Included
Support Response Time	1-2 days typical	<1 minute median
License Upgrade Fees	$100 per upgrade	None
Product Updates	Mandatory renewal	Optional renewal
Trial & Evaluation
Free Trial	30 days (limited)	30 days (full features)
Money-Back Guarantee		30 days

Please note: Aspose is a registered trademark of its respective owner. This site is not affiliated with, endorsed by, or sponsored by Aspose. 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.

Transitioning to IronPDF

If you’re currently using Aspose, Syncfusion, or iText, we’ll help you switch to Iron Software with discounted pricing, dedicated support, and tools to simplify your transition.

Explore Migration Plan

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Forget good enough - go Pixel-Perfect.