MuPDF is a lightweight PDF viewer and toolkit written in portable C.

The renderer in MuPDF is tailored for high quality anti-aliased graphics. It renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on screen.

MuPDF has a small footprint. A binary that includes the standard RoMan fonts is only one megabyte. A build with Full CJK support (including an Asian font) is approximately five megabytes.

MuPDF has support for all non-interactive PDF 1.7 features,and the toolkit provides a simple API for accessing the internal structures of the PDF document. Example code for navigating interactive links and bookmarks, encrypting PDF files, extracting fonts, images, and searchable text, and rendering pages to image files is provided.

MuPDF 文件浏览器是个相当简单小巧的软件,只有一个简洁的窗口,窗口上没有任何其他按钮,纯粹的展示pdf文件内容。它使用高品质的抗锯齿技术,用它阅读 PDF 中的字体比其他同类软件要清晰锐利些,内置完整的 CJK 支持,可以完美的支持亚洲字体的显示。

MuPDF 所有的功能抖士透过内建的几个常用的快捷键来操作,譬如说按 [space] 或按 [,] 跳转到下一页,按 [b] 或 [.] 回上一页,按 [-] 缩小页面,按 [=] 放大页面,整个操作相当的方便,如果你很在意 PDF 的开启速度的话,万不可错过 MuPDF 这个开源软件。