Edit files including TXT, RTF, RTFD, HTML, XML, and markdown. View and modify formatting details like font, size, color, and alignment. Preview HTML and markdown in real time. Access files from device storage or cloud services.
Manage books with table or views, categorize collections, and filter by status like owned, borrowed, or wanted. Adjust book formats including paper, ebook, and audio. Search books via barcode, title, author, ISBN, or manual entry.
Open and read Microsoft documents (.wps, .wks, .xlr) on iOS devices. View document outlines, page thumbnails, and search text within files. Supports email attachments and provides a straightforward way to access files without additional software.
Read eBooks in and CHM formats. Organize files into personal collections. Add bookmarks, notes, and highlights. Sync bookmarks and current page across devices using iCloud. Customize fonts for headings and body text. Search for text within books.
Read books and comics in vertical or horizontal layout. Adjust text size and line spacing for comfort. Support left and right page opening. Sync reading progress across devices. Import and organize personal library.
Access and manage a personal library of books. Read anytime, anywhere with customizable e-book settings. Purchase and instantly access titles. Sync reading progress across devices. Organize and browse books on a virtual shelf.
View, , sign, and annotate PDFs directly on iPhone and iPad. Add text, highlights, and comments. Share files via email or cloud services. Organize and rename within the . Export modified PDFs in original format.