QuestPDF review
A capable C# PDF SDK with broad document operations and a free eligible-use tier.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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.
QuestPDF pros and cons
- 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
QuestPDF fact sheet, pricing and score →
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