MultiEdit packed help
File type: Archive and compressed file
A hlz file extension is related to the MultiEdit, a development tool. A hlz file stores packed help.
Found 2 different file type records with the same hlz filename suffix.
File type category:
Archive and compressed file
Date updated: March 2, 2018
The hlz file extension is associated with the MultiEdit, an integrated development tool for Microsoft Windows operating system.
The hlz file contains packed help document used by the MultiEdit program.
Use MultiEdit to work with *.hlz files.
There is probably no real way how you can convert this particular file type to anything else.
File type category:
Various data file
Date updated: September 30, 2026
ESO-MIDAS uses HLZ files as part of its help system. The files store the text displayed as help for the system and its commands or tasks.
HLZ files are ASCII text files, so their contents can be viewed as text. They are software support files intended to be read by the ESO-MIDAS help facility.
This file type is associated with the Microsoft Windows version of ESO-MIDAS.
Open the .hlz file with ESO-MIDAS on Microsoft Windows. The software's help facility is the appropriate way to display the file's contents and formatting.
Because the file is ASCII text, a plain-text editor can also open it for inspection, although it may not present the help content as ESO-MIDAS does.
HLZ files are software-specific help files and normally do not need conversion. Keep the file in its original form so that ESO-MIDAS can use it.
If only the text is needed, it can be copied or saved from a text editor into a standard text or document format, but this may not preserve the formatting or usability of the ESO-MIDAS help content.
Software applications that handle other tasks involving hlz files:
Microsoft Windows
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