Readdle’s PDF Expert is a PDF editor that has lots of useful features for people who use PDF files on a regular basis. It has a very clean UI design and everything is neatly organized so you don’t ...

使用微信扫码将网页分享到微信 就在前两天，知名 PDF 应用 PDF Expert 迎来数年来最重大更新！这款由 Readdle 出品的 app，被誉为「iPad 用户必备的一款 PDF 应用」，「在 iPhone 和 iPad 上拥有桌面级 PDF 使用体验」。 这次它的更新又给我们带来哪些惊喜？值不值得更新？

Despite plenty of worthy competition, PDFs emerged as the dominant web document format all the way back in the ’90s. But no format is perfect. Despite its visual appeal and space efficiency, PDFs have ...

PDF Expert is an excellent PDF editor that fits seamlessly in the Apple ecosystem. It’s our pick for Mac, iPad, and iPhone users. MacOS includes a capable PDF editor in its Preview app, but iOS ...

使用微信扫码将网页分享到微信 现在，无论是在学校还是工作中，越来越多的人开始养成了无纸化阅读的习惯：尽量减少纸的使用，转而使用数字文件的方式来获取信息。于是， PDF 作为一种便捷的文档格式，越来越被广泛地采用。 随着移动设备的性能不断提升 ...

PDFs are arguably one of the most-used document formats by professionals, students and casual users alike. However, while they might be the best way to transmit documents, they’re not entirely easy to ...