PDF Editing 生產應用 Portable Lightweight 文字轉語音 ... PDF annotation Tabbed interface Scan documents Scan to PDF Tablet support Sign PDF files Text Highlighting Fill PDF Forms Email template editor

圖書與參考資源 Subscriptions Customizable Cloud sync 夜間模式/暗黑主題 ... Backup Integrated Search Support for Themes Themes 全文搜索 Text Highlighting Built-in themes Theme changing

生產應用 實時協作 IFTTT integration PDF annotation Social Bookmarking ... 儲存網頁以供離線瀏覽 Bookmark organization Text Highlighting Annotate screenshots Browser Sync Document annotations

生產應用 新聞與雜誌 Offline Reading Create PlayList 儲存網頁以供離線瀏覽 ... Text Highlighting Playlists management Automatic categories Send to Kindle

圖書與參考資源 Customizable 夜間模式/暗黑主題 Integrated Search Offline Reading ... Support for Themes Themes 全文搜索 Built-in themes Text Highlighting Theme changing Document annotations Support for Right-to-Left Text Overlays