MuPDF vs PDFsharp
MuPDF
mupdf.comPDFsharp
pdfsharp.netSide by side
| Figure | MuPDF | PDFsharp |
|---|---|---|
| Price from | $299/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 7 |
| Spec score · PDF SDKs | 8.5 (#4) | 8.1 (#11) |
| Licensing | The open-source release is AGPL-licensed, and embedding MuPDF in a product may require a commercial license. | The maker describes PDFsharp and MigraDoc as free open-source libraries under MIT, with a paid compliant license available for use without MIT notices or attribution. |
| Purpose | MuPDF is a fast, embeddable SDK for managing PDF and other document formats. | PDFsharp is an open-source .NET library for creating, modifying, merging, and splitting PDF documents programmatically. |
| Support | Open-source users can seek community help through Discord and the bug tracker, while commercial license holders can contact technical support by replying to their introductory email. | The maker offers prioritized email support packages, contract work, technical advice, integration help, and free community support through documentation, samples, and discussions. |
Plans
MuPDF
- Commercial$299 a month
- EnterprisePrice not published
- AGPL LicenseFree
- OEM Distribution LicensePriced on request
- Subscription LicensePriced on request
PDFsharp
- PDFsharp & MigraDoc FoundationFree
- Document builder service$499, paid once
- Basic supportPrice not published
- Individual supportPriced on request
- Pro supportPriced on request
- PsX solutionsPriced on request
- Standard supportPrice not published
In their own words
MuPDF
MuPDF is an embeddable SDK for developers working with PDFs and other document formats in desktop, cloud/server, or embedded projects. It supports viewing, editing, extracting, signing, rendering, redacting, annotating, splitting, merging, compressing, and converting documents. Listed inputs include PDF, ePUB, image formats, SVG, CBZ, and XPS; outputs include PDF, text, HTML, PostScript, print formats, PNG, SVG, and PNM/PAM. Developer bindings include MuPDF Core, PyMuPDF, MuPDF.js, and MuPDF.NET. The open-source release is AGPL-licensed, and embedding it in a product may require a commercial license. For server-based use of the open-source software, the licensing terms require disclosure of application source code to users interacting with it. Commercial licenses provide an alternative without AGPL code disclosure and include technical support and free upgrades. The Commercial plan is listed at $299 a month and includes one licensed domain and one preview domain for testing; a 14-day trial is also listed. Open-source users can seek community help through Discord and the bug tracker.