QuestPDF
QuestPDF: A capable C# PDF SDK with broad document operations and a free eligible-use tier. Ranked #22 of 31 in PDF SDKs by our editors (6.9/10); pricing: Free plan; best for C# developers building generated PDFs.
At a glance
- Editor score6.9 / 10
- PricingFree plan
- Best forC# developers building generated PDFs
- Free planYes
- Paid from$1,999 one-time
- Deployment modelHybrid
- Facts checked20 Sep 2026
Where it wins
- Full-featured Community plan for eligible commercial users
- Layouts, pagination, merging, encryption, and accessibility tagging
- Works across Windows, macOS, Linux, cloud, and on-premises
Where it doesn't
- C# on .NET only
- Paid licenses start at $1,999 one-time
- Community licensing depends on eligibility rules
Our verdict on QuestPDF
QuestPDF is a C# library for generating PDF documents through a strongly typed, component-based fluent API. It is designed for developers building server-side, cloud, SaaS, on-premises, desktop, and internal business applications that need programmatic document generation. Its C#-only approach makes it a focused option for .NET teams rather than a multi-language PDF SDK.
The Community plan includes the full feature set for eligible users, with commercial use allowed under the stated licensing rules. It covers unlimited developers, projects, servers, and deployments, along with royalty-free redistribution inside an application and no registration, license keys, or watermarks. Professional costs $1,999 one-time and adds a perpetual license for one legal entity, one year of feature updates, fixes, and security patches, direct email support, and a 30-day money-back guarantee. Enterprise costs $4,999 one-time and adds affiliate coverage, next-business-day dedicated priority email support, priority handling for business-critical issues, and procurement and multi-year terms.
QuestPDF’s standout area is the breadth of its code-first document operations. The API supports text, images, tables, grids, styling, pagination, PDF, SVG, and raster image output, while additional functions include merging, page selection, overlays, underlays, attachments, linearization, encryption, decryption, metadata, PDF/A, PDF/UA, and semantic accessibility tagging. The Companion App adds live preview and hot reload. NuGet, Visual Studio, Visual Studio Code, JetBrains Rider, Azure, AWS, and Docker integrations fit common .NET development and deployment environments. Choose QuestPDF when C# generation and detailed document control are priorities; teams needing languages beyond C# should choose an alternative.
Your product? Our editors can test QuestPDF in depth and publish a review, labelled as paid · from $149/mo →
QuestPDF pricing
All 3 QuestPDF plans and prices →
QuestPDF fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $1,999 one-time |
| PDF operations | PDF generation, layout, rendering to PDF/SVG/images, merging, page selection, overlays, underlays, attachments, encryption, decryption, linearization, metadata, and accessibility tagging |
| Supported platforms | Windows, macOS, Linux; deployable in server-side, cloud, SaaS, on-premises, and desktop applications |
| Language coverage | C# on .NET |
| Deployment model | Hybrid |
| Annotation tools | Yes |
| Commercial license | Yes |
| Money-back guarantee | 30 days |
| Deployment | Cloud, Self-hosted, Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Email, Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 7 integrations: NuGet, Visual Studio, Visual Studio Code, JetBrains Rider, Azure, AWS … |
| Pricing | Free plan (source) |
| Website | questpdf.com |
| Facts checked | 20 Sep 2026 |
QuestPDF integrations
QuestPDF lists 7 integrations on its own site.
- NuGet
- Visual Studio
- Visual Studio Code
- JetBrains Rider
- Azure
- AWS
- Docker
Alternatives to QuestPDF
- Foxit PDF SDKA broad commercial PDF SDK for teams building document-heavy applications across major platforms.9.3
- Nutrient SDKA broad cross-platform PDF SDK with a useful free viewer tier and quote-based commercial licensing.8.9
- Adobe PDF Library SDKA native PDF SDK for enterprise applications that need broad document processing capabilities.8.8
See all QuestPDF alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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