File Extension HLX

.HLX File

File extension: HLX
File type: Support File


Notes about the HLX file extension:



To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The HLX file type is primarily associated with 'ATI Radeon Video Driver'.

Detailed information for file extension HLX:


Primary association: ATI Radeon Video Driver

Other applications associated with file type HLX:

  • Help Magician (Help Text File) by Software Interphase, Inc.Help Magician is a complete WYSIWYG Help Authoring package for developing WinHelp, HTML Help, and Web-based Help. The identifying characters used for this association are - Hex: 5B 56 51 48 4C 50 45 44 46 49 4C 45 5F , ASCII: [VQHLPEDFILE_
  • Hollex Cartridge (Atari Cartridge Image File)The Hollex Cartridge will enable you to duplicate almost any Atari cartridge. As well, it will expand the memory capacity of a 32K machine to a full 48K. The cartridge is basically 16K of SRAM powered by a lithium battery when it is not plugged into your computer.
  • Hyperlatex File
  • Multi-Edit Help File
  • Visual C++ (Syntax Coloring Instructions) by Microsoft Corporation
File Identifier - TrID
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database




To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

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