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HSA file extension

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

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

Table of Contents

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

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

✅ Hagaki Studio Address Book

HSA file is a Hagaki Studio Address Book. Microsoft Hagaki Studio (Postcard Studio) is a postcard-making software for Japan.
HSA format description not yet available
Category: Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HSA aliases:
HSA related links:
HSA related extensions:

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

🚫 The .hsa file extension is often given incorrectly!

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

bsa, gsa, ha, has, hca, hea, hs, hsq, hsw, hsx, hwa, hxa, jsa, msa, nsa

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Altair FEKO Shadowing Information Data
Nullsoft Streaming Audio
AceBackup Archive File
JRun Server Application
HA Compressed Archive
Fallout 3 Bethesda Softworks Archive
ParFlow Simple ASCII Data
MS Help 2 Project Attribute Definition
PhysioBank Header File
Unix Shared Library

🔴 Can't open a .hsa 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 .hsa 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 .hsa file extension, write to us!

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Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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