• Syntax highlighting of more than 80 languages: HTML, JavaScript, CSS, XML, Markdown, Objective-C, Swift, C++, PHP, Perl, Python, SQL, shell scripts and many more (full list available on the website) • Compatible with TextMate syntax definitions and themes • Code completion for HTML, CSS, JavaScript and PHP functions • FTP, FTPS (FTP over SSL), SFTP (SSH connection), WebDAV and Dropbox clients • iCloud • WebDAV server • Symbol list to quickly navigate in a file • Full external keyboard support • Displays additional keys over the virtual keyboard to make it easy to type characters often used for programming • Cursor navigation wheel for easy text selection • Easily move the cursor using swipe gestures • Supports most encodings like UTF-8, ISO-8859-1, CP 1251 or MacRoman • Supports different tab widths and soft tabs (spaces instead of tabs) • Customizable font and font sizes • Find & Replace (including regular expression search) • File information like character count and word count • Send files by email • Local and remote web preview for HTML and Markdown files • Supports TextExpander touch snippet expansion • Textastic supports several ways to import your files: Connect to (S)FTP and WebDAV servers or Dropbox; By using "Open In" in other apps ; Over Wi-Fi with the built-in WebDAV server

* Facilitates the opening and editing of large files, up to 4GB and greater in size * Native 64-bit architecture * Multi-caret editing and multi-select * Document map navigation * Column (block) mode editing * Regular expression find and replace * Find/Replace in Files * Extensible code highlighting, with 'wordfiles' already available for many languages * Code folding and hierarchical function listing * Beautify and reformat source code * XML editing features, such as XML tree view, reformatting and validation * Auto-closing XML and HTML tags * Smart templates for code completion * Editor themes * Integrated FTP, SSH, telnet * Hex editing * Log file polling * File/data sorting * File encryption and decryption * Project management * Bookmarking * Automation via macros and scripts * Integrated file compare