A daily updated filename extension database!

HDB file extension

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

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

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

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

✅ HansaWorld Database File

HDB file is a HansaWorld Database File. HansaWorld is an international software company specialising in business applications.
HDB format description not yet available
Category: Data files
Application: HansaWorld Enterprise
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HDB aliases:
HDB related links:
HDB related extensions:
HansaWorld Hansa Applications Language File

✅ Maple Help Database

HDB file is a Maple Help Database. Maple is a commercial computer algebra system developed and sold commercially by Maplesoft.
Category: Data files
Application: Maple
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HDB aliases:
HDB related links:
HDB related extensions:
Maple Classic Worksheet

Maple Standard Worksheet

MapleSim Model

Maple Repository File

Maple Language File

Maple Internal Format File

Maple Repository Data File

Maple Repository Index File

Maple Maplet File

Maple Workbook Document

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

🚫 The .hdb file extension is often given incorrectly!

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

bdb, db, gdb, hb, hbd, hcb, hd, hdf, hdg, hdh, hdv, heb, hfb, hrb, hsb

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

General Database File
High-definition Digital Video
SlamDB Database
Microsoft Works Database Backup
RockWorks Borehole Database
Hierarchical Data Format File
QCTest Data
SmartWare Business Graph Definition File
SmartWare Hardware Driver
ProWorx NXT Title Data with Blocking

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

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