Photo: Charlie Sorrel/Cult of Mac A month or so back I was searching for a PDF app that would use the native Files browser on the iPad, but add features not available in Files app’s built-in PDF ...

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。

PDF Viewer’s name belies the power under its hood. This is more than just a viewer app. PDF Viewer includes powerful PDF editing tools on par with, and in some cases more extensive than, some of the ...

As Federico and I discussed on AppStories this week, PDFs are a big part of the work day for many people. There are several solid PDF apps for iOS, but one of my favorites is PDF Viewer by PSPDFKit, ...

While Apple Preview isn’t designed to replace your image or PDF editor, it still offers some power-user features, including image export. We wonder if Apple will eventually introduce advanced document ...