File Formats by Extensions

H

H = a C program header

HED = a HighEdit document

HEL = a Microsoft Hellbender saved game

HEX = a Macintosh BinHex 2.0 file

HGL = a HP Graphics Language drawing

HLP = a Help file

HOG = a Lucas Arts Dark Forces WAD file

HPJ = a Visual Basic Help Project

HPP = a C++ program header

HQX = an Apple Macintosh BinHex 4.0 file

HST = a History file

HT = a HyperTerminal

HTM = a Hypertext document

HTML = a Hypertext document

HTT = a Microsoft Hypertext Template

HTX = an Extended HTML template

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