For Windows, the fonts are provided as self-extracting executables (.exe); each includes an embedded cabinet file that contains a font file in TrueType format (.ttf). For the Macintosh, the files are provided as BinHexed Stuff-It archives (.sit.hqx). It is forbidden to rename, edit or create any derivative works from the executables (e.g. arial32.exe) or archives (Arial.sit.hqx), other than subsetting when embedding them in documents. The fonts can be installed and used on non-Windows or non-Macintosh operating systems, as long as they are distributed in original form (original .exe files or .sit.hqx files) and with original name (e.g. arial32.exe). A cabinet file can be extracted in an end-user's system with appropriate software, if such software is available.