Details of extension .hdb

On this page, we're going to take a closer look at the .hdb file extension. We'll explain what exactly a .hdb fileformat is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .hdb files into different formats, we'll give you some tips on how to do that too. Let's see the 4 file formats associated with this file extension!

Contents

• Watcher Database Data
• HansaWorld Database File
• Maple Help Database
• Act! History Data

We trust that our website will provide valuable information for you. If you have any questions, just ask!

Watcher Database Data

The HDB file is a Watcher Database Data. Watcher Database software was created to allow players of the Highlander Collectable Card Game to keep track of their collections and better play the game over the internet.

Category: Data files

Application: Watcher Database

Program name: -

Mime-type: application/octet-stream

Magic bytes (HEX): -

Magic string (ASCII): -

Aliases:

-

Related extensions:

.hlt Watcher Database Trades List

Links:

-

HansaWorld Database File

The HDB file is a HansaWorld Database File. HansaWorld is an international software company specialising in business applications.

Category: Data files

Application: HansaWorld Enterprise

Program name: -

Mime-type: application/octet-stream

Magic bytes (HEX): -

Magic string (ASCII): -

Aliases:

-

Related extensions:

.hal HansaWorld Hansa Applications Language File

Links:

-

Maple Help Database

The 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

Program name: -

Mime-type: application/octet-stream

Magic bytes (HEX): -

Magic string (ASCII): -

Aliases:

-

Related extensions:

.lib Maple Repository Data File

.mws Maple Classic Worksheet

.maple Maple Workbook Document

.mw Maple Standard Worksheet

Links:

-

Act! History Data

The HDB file is an Act! History Data. ACT! by Sage is a customer relationship management (CRM) software application which is used to keep track of client and prospect details in a single database that can be shared by multiple users.

Category: Data files

Application: ACT!

Program name: -

Mime-type: application/octet-stream

Magic bytes (HEX): -

Magic string (ASCII): -

Aliases:

-

Related extensions:

.unq Act! v3 Email Attachment Data

.lcs Act! History Data

.det Act! Email Message

.ddb Act! Sales Data

Links:

-

The .hdb file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .hdb extension may contain various content types. If you have helpful information about this extension, write to us!

The .hdb extension is frequently misused

People sometimes confuse the .hdb filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

Having trouble opening a .hdb file?

If you want to open a .hdb file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .hdb association can trigger this error.

Windows can't open this file:

File: example.hdb

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

• Right-click a file with the extension whose association you want to change, and then click Open With.
• In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
• Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android