Create and manage custom AI assistants with prompts and variables. Use multiple AI providers and web search tools for information. Process images, documents, and text. Generate formatted output with Markdown and LaTeX.
The app offers plain text and source editing with syntax highlighting for multiple languages. It enables collaborative editing over the internet or local networks without complex setup.
Convert files to various formats including DOC, DOCX, PDF, JPG, and PNG. Select input files, choose desired output format, and convert with quick processing. Save or open converted files in Office, Drive, or Dropbox.
Edit diagrams with built-in templates for sequence, state, and flowcharts. Create diagrams from scratch or integrate with external editors. Automatically update diagrams when changes are made in external files.
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.
Write and format text using . Create and organize in Folders mode. Manage in Library mode. Publish and share documents. Edit text with a stable, platform-native editor.
Extract and view compressed files like ZIP, RAR, 7Z, and TAR. Open and stream videos within archives. Manage documents and organize files directly. Compress files for storage or sharing. Access cloud drive archives and game files without a computer.
Edit with a Sublime-like interface. Open and edit local and remote files via Dropbox, OneDrive, FTP, SFTP/SSH. Support multitasking, split-screen, and iPadOS mouse. Use Siri Shortcuts for automation. Enable multi-caret editing for efficient coding.
Manage files across devices by accessing local storage, computers, NAS, and cloud services. Stream media directly to iOS devices. View and edit documents, photos, and music without downloading.
Organize notes with folders and tags. Edit markdown and preview content. Use iCloud Drive with subfolders. Share notes via extensions. Support dynamic fonts and dark mode. Encrypt notes with TextBundles. Search notes quickly.
Numerical² allows users to perform calculations without an equals button. It automatically adds brackets and saves equations to a synced history list. It includes scientific functions and a Today Widget for quick access.