Opening an HDB File

The HDB file type is primarily associated with Database Manager.

HDB	File extension: HDB
	File type:	Database file

What is an HDB file?

HDB files mostly belong to Database Manager. HDB files are database files that store structured data for specialized applications.
Some HDB files use the RIFF format to keep a Header Database. This style is seen in systems like HansaWorld.
Other HDB files work as history data containers for industrial systems, logging events and states for NiagaraAX. For more details, visit the Niagara Framework webpage.
A different group of HDB files is built on the JetDB architecture. These files are similar to Microsoft Access databases and are used by products such as Family Tree Maker and its legacy systems.
There are also HDB files structured with internal SQL formatting, much like SQLite databases. More information is available on the SQLite site.
Lastly, a few HDB files come as binary data containers. They appear in scenarios involving game engines, like Gamebryo, or in systems related to SAP HANA.
Key details compiled by FilExt.com:

They are not plain text and require suitable software to open.

The internal format (RIFF, JetDB, SQL, or binary) defines how data is stored and accessed.

The specific application design governs how you should view or modify the data.

How to open an HDB file

You need a suitable software like Database Manager to open an HDB file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your HDB file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a HDB file directly in the browser:. Just drag the file onto this browser window and drop it.

Online HDB Text Viewer

Choose your .hdb file to analyze

or drag and drop it here

Online File Viewer

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HDB file format details:

A file format defines how the data in the file is structured. The file format can be determined based on the file extension and the signature (the first few characters of a file). If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. Knowledge is power - this also applies when dealing with unknown or faulty files. In the following you will find our evaluation of the HDB files:

The HDB file extension is not found very often and covers different formats for different programs. But the following two file formats are common:

• 25% of all HDB files use the same file format, which can be identified by the letters "A1 06 F1 1E 00" at the beginning. These files are binary files, so they do not contain text, but only cryptic characters. HDB files can be up to 26 MB in size, but are often around 5 KB - 3 MB. It is a modern file type. Certain words are almost always found in the files, such as @<?xml version="1.0" encoding="UTF-8"?>, <p m="h=history" t="h:HistoryConfig"> and <bajaObjectGraph version="4.0" reversibleEncodingKeySource="none" FIPSEnabled="false" reversibleEncodingValidator="[null.1]=" >. A common filename is AuditHistory.hdb. These files are attributed to temp and crac.
• 15% of all HDB files are based on the well-known RIFF file format. RIFF files store data in tagged chunks. There are primarily used to store multimedia such as sound and video. These files are binary files, so they do not contain text, but only cryptic characters. A typical file size is 8 KB. The files contain the following words: GHDBhdr, HDBBuf0953149381895384 and RIFF. A usual file name is fy.hdb.

All other HDB files (60%) have different formats, the following 5 formats exist: PC-File data, JetDB and SQL. The category is camfrog, register, project, hansa, value or ruimte. If you want to find out which format your HDB file belongs to, just click on the button "Choose your .hdb file to analyze".