A daily updated filename extension database!

HLW file extension

The table below provides useful information about the .hlw file extension. It answers questions such as:

  • What is the .hlw file?
  • What program do I need to open a .hlw file?
  • How can the .hlw file be opened, edited or printed?
  • How can I convert .hlw files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Hioki Logger Communicator Waveform Data

HLW file is a Hioki Logger Communicator Waveform Data. The Hioki Logger Communicator is a program for use on a PC and supports the connection of up to sixteen 8420-51, 8421-51, and 8422-51 MEMORY HiLOGGERs via LAN.
HLW format description not yet available
Category: Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HLW aliases:
HLW related links:
HLW related extensions:

Other types of files may also use the .hlw file extension.

🚫 The .hlw file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

blw, h1w, hl, hla, hld, hlq, hls, hmw, hpw, hw, hwl, lhw, lw, mlw, tlw

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Microsoft Help Merged Keyword Index
Marvelous Designer Hardware ID Data
ArcGIS BIL World File
MainLog Data
Corel Writing Tools File
WhyML Program
BrailleNote Apex License Key File
HTTP Live Streaming Video
HeuristicLab Storage

🔴 Can't open a .hlw file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .hlw file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .hlw file extension, write to us!

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