MuPDF
7.7#1 in pdf sdksFrom $299 a monthFree planAndroidiOSWebLinux
VisitMuPDF vs StarForce Reader
StarForce Reader
7.0#6 in pdf readersFree planFree planAndroidiOSLinuxmacOS
VisitWhat both publish
| Fact | MuPDF | StarForce Reader |
|---|---|---|
| Free plan | Yes | Yes |
| Purpose | MuPDF is a fast, embeddable SDK for managing PDF and other document formats. | StarForce Reader is a free application for viewing PDF, EPUB, SFPDF, and PCDOC files. |
| 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. | StarForce provides a technical support page with a feedback form and recommends its SF Helper utility for diagnosing problems with protected applications. |
MuPDF plans
- Commercial$299 a month
- Enterprise—
- AGPL LicenseFree
- OEM Distribution LicensePriced on request
- Subscription LicensePriced on request
StarForce Reader plans
- StarForce ReaderFree
Pick MuPDF if…
MuPDF is for developers who need document handling in desktop, cloud/server, or embedded software. It may suit teams evaluating an open-source option, provided they can meet AGPL terms or arrange commercial licensing.
Pick StarForce Reader if…
StarForce Reader suits people who need to read PDF, EPUB, SFPDF, or PCDOC files across desktop and mobile platforms. It may also suit readers who need to view protected documents or videos.