HD offers a tabbed browser for saving documents offline. It includes a file manager with document viewers for iOS-supported types. Features a powerful photo browser, advanced PDF reader, and full Dropbox integration.
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.
The app offers inline previews for Markdown, TaskPaper, and Fountain documents. It allows for extensibility through workflows and Python scripts, with features like Dropbox sync, a smart keyboard, snippets, an in-app browser, and document folding.
Create and edit PDF documents with tools for text formatting, image insertion, and page rearrangement. Convert files between PDF and common formats like Word, Excel, PowerPoint, HTML, and JPG.
Convert handwritten notes to editable Markdown and export to DOCX, LaTeX, or PDF. Create searchable PDFs using camera input with adjustable filters. Edit and annotate documents, then share or download them across devices.
Save and organize web links, text, images, PDFs, photos, videos, and color codes with a clipboard manager. Quickly capture content and it instantly without retyping. Sync saved items across devices for easy access and reuse.
Edit PDFs with text editing, signature tools, and drawing features. Annotate pages with highlights, comments, and stamps. Convert files to other formats and manage documents through organization and sharing options.
Organize tasks, notes, and files in one place. Create and share documents, chats, and tasks. Collaborate in real-time with teams or families. Encrypt data locally and sync across devices. Access content offline and manage files securely.
Create and edit , spreadsheets, and presentations. Open and view PDFs and Apple files. Save and sync files to cloud services like Dropbox, Box, iCloud, or Nextcloud. Collaborate in real-time with others. Export files in multiple formats.
Read books in , azw, and prc formats with full support for styles, chapters, tables, links, and footnotes. Navigate large documents efficiently with optimized performance.
Organize and access copied content with a single tap. Save personal documents, loyalty cards, addresses, links, notes, images, colors, and more. Share or copy items quickly. Manage code snippets, graphic assets, and frequently used data efficiently.
Create and organize notes with a freeform canvas for sketching, annotating PDFs, and journaling. Use AI to generate text from handwriting, search notes by content, and structure ideas with tags and folders.
Write and format text with support for tables, footnotes, lists, images, and links. Highlight, strikethrough, superscript, and MathML are available. Import and export documents from compatible apps. Edit and preview on iPad, iPhone, and macOS.