Boxer applies color syntax highlighting to source code files, with built-in support for the most popular languages. Other languages can be added manually with only minimal effort.

Here's a list of the pre-configured languages:

  • 4DOS/4NT Batch files
  • 8051 Assembly
  • 80x86 Assembly
  • ActionScript 3.0
  • Ada
  • Advanced Boolean Equation Language (ABEL-HDL)
  • ASPX
  • AT&T DSP32SL
  • AutoCAD DCL
  • AutoIt
  • AutoLisp
  • Basic
  • BRexx
  • C
  • C Sharp
  • Cascading Style Sheets
  • Cisco IOS
  • Clipper 5.3
  • Cold Fusion / HTML
  • CONFIG.SYS files
  • DataFlex
  • DBASE
  • DOS Batch files
  • EIFFEL 3
  • Fortran
  • Gembase
  • Google Earth / KML
  • haXe
  • Helium
  • HTML
  • INI files
  • Inno Setup
  • InstallShield Scripts
  • IPF documents (GML)
  • Java
  • LaTeX
  • Macro Scheduler
  • Make files
  • MivaScript
  • Modula 2
  • MVS Cobol 2
  • NullSoft Installer
  • Oracle SQL
  • OS/2 REXX files
  • PAL-Edit
  • Paradox 4.0 PAL
  • Pascal/Delphi
  • Perl
  • PHP
  • PL/M-51
  • PostScript
  • PROGRESS 6.0
  • Psion OPL
  • Python
  • Resource Files
  • RPG
  • Ruby
  • Scalable Vector Graphics (SVG)
  • Search & Replace
  • SGML
  • Spacecraft Control Language (SCL)
  • Stata
  • TCL/TK
  • VBScript
  • Velocity Macro
  • Visual FoxPro 6.0
  • WIL (WinBatch)
  • XML
  • XSD XML Schema
  • Z80