Features

• Networking
  • Share documents with Bonjour
    • See all announced documents in your local network
    • See users available for collaboration in your local network
    • See other users' pictures (like iChat)
  • Share documents over the Internet
    • Connect to others SubEthaEdits over the internet
    • Join existing local sessions from anywhere
  • Support for SubEthaEdit URLs
  • Fully IPv6 enabled
  • Automatic Port Mapping
  • Drag and Drop iChat Invites (10.5)
  • TLS/SSL Encryption of Connections
  • Friendcasting
• Collaborating
  • Anyone can type anywhere anytime
  • See other users' cursors and selections
    • in the document
    • in the document's scrollbar
  • Invite people to your documents
  • Invitations shown in dock icon badge
  • Authorize users to join private documents
  • Read-only access
  • Control collaboration with AppleScript
  • Kick users off your document
  • Integration with iChat and Mail
  • Collaborations exportable as webpage and PDF (via Print)
• Editing
  • Tabbed Window Interface
  • Code Folding
    New!
  • AppleScript menu
  • Manipulate text with AppleScript
  • Regular expression search and replace
    • Eight different regex flavors: Posix, Posix Extended, Emacs, grep, GNU, Java, Perl, Ruby
    • Per document list–of–found with colored regex groups
  • Safari-powered live-updating HTML preview
  • Full Unicode™ support
  • Show invisible characters
  • File encodings support
  • File encodings conversion
  • "Open" and "Save" using administrator permissions
  • "Open" and "Save" hidden files
  • Line ending conversion
  • Encoding Doctor
  • Mixed line ending assistance
  • Page guide for fixed-width layout
  • Command line tool
  • Autocompletion
  • Blockedit
  • Clickable URLs
    New!
  • Full featured printing
  • Enhanceable (e.g. with WordService or AppleScript)
    • Text conversion, statistics, custom keybindings, etc.
  • Splitview
  • Multiple Views (Windows) per file
  • Persistent window positions
    New!
• Developing
  • Indenting
  • Bracket matching and selection
  • Selfcontained, extensible syntax modes
  • Extensible Function popup menu
  • Per mode autocompletion dictionary
  • Copy code snippets as colored HTML
  • Customizable syntax colors
  • Extensible Syntax Highlighting
    • Support for ActionScript, AppleScript, bash, C, C++, CSS, Cold Fusion, Diff, ERB, Erlang, Go, HTML, Java, Javascript, LaTeX, Lua, Objective-C, Objective-J, LassoScript, Pascal, Perl, PHP, Python, Ruby, SQL, Wiki and XML already included.
      Improved!
    • Fontification (bold and italic syntax).
  • Per mode preferences
  • Integrates with Xcode as external editor
  • Integrates with FTP clients as external editor