Text editing with live Markdown syntax highlighting and HTML preview. Sync across iPad, iPhone, and Mac via iCloud. Use typewriter mode for focused writing. Track word, symbol, and sentence counts. Support tags and document browsing.
Write and edit documents with RTF and Markdown support. Annotate and organize with customizable margins, headers, and footers. Edit PDFs directly and save in multiple formats. Sync across devices and access content offline.
Create mind maps with tree, map, and net structures. Edit text, fold nodes, insert or delete elements, and sort items. Customize fonts, colors, and styles. Add icons for priority and progress.
Create, edit, and view documents with formatting options. Share files via email or cloud services. Collaborate in real-time on Office documents. Export in various file formats. Access templates for resumes, reports, and more.
Organize ideas with mind map editing, add nodes and connections, set styles via an inspector, and choose automatic or manual layouts. Fold/unfold nodes for clarity. Apply built-in themes with color schemes. Sync maps across devices using iCloud.
Manage PDF documents with AI-powered tools. Create and organize PDF Spaces for multi-file collaboration. Use AI Assistant for text or voice-based queries and get cited answers from documents. Share responses directly.
Draw and annotate using Apple Pencil or finger. Add images, videos, audio, tables, charts, and shapes. Create documents from templates or start blank. Edit text, format , and export files. Sync with Apple devices.
Editor with built-in Node.js, Python, C, C++, PHP, and Java runtimes. Supports Monaco Editor for high-performance text editing. Offers autocomplete and static analysis for Python and Java.
Create and edit Markdown files with syntax highlighting and HTML preview. Export documents and integrate with Files . Use custom keyboard shortcuts and quick-format options. Support full undo/redo and revert-all-changes.
A plain with syntax highlighting for multiple languages. Includes line numbers, search and replace, and a page guide. Supports code editing with customizable settings and efficient file management.
A editor that supports plain text, , and Textbundle. Renders documents fully without modifications. Displays images directly in the editor. Supports math formulas, mermaid, and Echarts.
Allows users to and format text with Markdown. It supports note-taking, task management, and document organization. Users can create personal wikis, build Zettelkasten systems, and manage research materials.
Edit , Plain TeX, and Markdown documents offline. Navigate projects with outline view. Typeset documents using built-in engine. Open root files to auto-scan and configure typesetting settings.
Create and organize long manuscripts with flexible section management. Write in any order and structure text into sections. Track progress with project management tools. Export drafts in multiple formats. Integrate with reference libraries and notes.