Linux has quite a few PDF readers available, but Okular stands out as the best of the bunch, due to its ability to comment on, highlight, and otherwise annotate PDFs.

The PDF (portable document format) standard was created in the 1990s by Adobe cofounder John Warnock to make it possible for people to share reliably formatted documents across a wide range of ...

当我们高中时期还苦战在题海中时，别人家的小孩已经开源了一个又一个项目，真是让人佩服。 近日，一位开源爱好者 Ading2210 尝试把 Linux 内核放进 PDF 里，不过他并不是想把它当作普通的源代码展示，而是让它变成一个能启动的操作系统。 最终，这项尝试不仅 ...

本文介绍了PDF-XChange Viewer这款功能丰富的PDF阅读工具的使用方法。该软件不仅完全免费，还具备多种实用功能，如添加各类标注、多标签页浏览、快速批量搜索、页面放大与导航等，极大提升了阅读体验。它支持将PDF内容导出为图像，操作便捷，效率高。

Mozilla on Tuesday officially launched Firefox 19 for Windows, Mac, Linux, and Android. The improvements include a built-in PDF viewer on the desktop and theme support on Google’s mobile platform. The ...

What's next, Crysis-in-a-CSV? First came Tetris, then Doom – and now a bare-bones Linux instance that boots inside a PDF.… ...

Canonical released version 25.04 of Ubuntu Linux aka “Plucky Puffin” at the end of last week, just before Easter, as planned. The version falls exactly in the middle between two LTS versions and, ...

Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. Mozilla has published the latest stable release of Firefox 19 for Windows, Mac, Linux, and Android.