free programs to open any file extension
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Desktop Tool
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Instructions
Overview
File Categories
Assemblies
Audio Files
Compressed Files
Data Files
Disk Images
Documents
Encoded Files
Images
Metadata Files
Plugins
Presentations
Shell Scripts
Source Code
Spreadsheets
Videos
Reviews
18 File Extensions starting with H
.H C Header File
.HDR Apollo HDRU Image
.HDR ArcInfo Binary Image
.HDRU Apollo HDRU Image
.HED Hi-Eddi Image
.HF HF Image
.HIR Hires C64 Image
.HPGL HP Graphics Language Image
.HPI Hemera Photo Image
.HPP C++ Header File
.HR TRS 80 Image
.HRU HRU Image
.HRZ Slow Scan Television Image
.HTA HTML Application
.HTA Hemera Thumbs Image
.HTM Hypertext Markup Language Source File
.HTML Hypertext Markup Language Source File
.HWP Hangul Word Processor Document