Write and organize text documents with a distraction-free interface. Edit using markup syntax. Manage multiple projects and folders. Sync content across devices. Export to various formats including PDF and HTML.
Create and view PDFs from images, drawings, maps, and web pages. Edit rich text, browse the web, and scan documents. Save and share files via WiFi. Manage files with a simple interface and export in multiple formats.
Documents or images to create high-definition PDFs. text using OCR technology. Organize and manage files with drag-and-drop functionality. Convert PDFs to editable formats and share files directly.
Edit .tex files with syntax highlighting and export to PDF using PdfTeX or LuaTeX. Sync documents with cloud services like Dropbox and Box. Store files locally and view generated PDFs directly on the device.
Edit by converting with a single click: uppercase, lowercase, title , sentence , inverse , or alternating . Clean by removing double spaces, line-breaks, or HTML code. Undo changes if needed.
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.
Write and format Markdown notes with code snippets, colored syntax highlighting, and embedded links or images. Export notes as plain text, Markdown, HTML, or PDF. Organize notes into folders and mark favorites. Compile code online in a playground.
Store and manage documents on your . View files with a built-in document viewer. Transfer files via drag and drop in iTunes. Organize and access documents anytime without needing additional storage space.
Write and execute Perl scripts with auto-complete, auto-indent, and code coloring. Run selected text or files directly. Support multiple file formats and STDIN input. Use code templates and edit files in a built-in browser or text editor.
Manage files, transfer, unzip, preview, play videos,
Manage files with drag-and-drop organization and folder creation. Transfer files between devices via Wi-Fi without cables. Preview photos and play videos. Unzip ZIP and RAR 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 execute Ruby scripts with auto-indent, syntax highlighting, and code templates. Run selected text in the built-in browser or text editor. Support file operations for text, PDF, CHM, and MP3. Execute code via keyboard and use gets function.