Opening FDAT Files

The FDAT file type is primarily associated with Java.

FDATFile Extension FDAT
File extension: FDAT
File type:  data file

What is an FDAT file

FDAT files mostly belong to Java. FDAT files are data container files that serve two main functions.
Flat file database: In one usage, they store text records in a flat file style. This format is used as an aforism file where simple data sets—often quotations or similar entries—are managed without a complex database engine.
Serialized Java data: In another context, FDAT files contain Java objects that have been serialized. These files help store data for applications such as Facebook-related systems, and similar techniques have even been applied in game environments like Minecraft.
Key points for opening and viewing:
  • If the FDAT file uses plain text structure, a simple text editor may display its content.
  • If the file is a binary Java serialization, Java de-serialization tools or compatible viewer software are necessary.
  • FilExt.com tip: This dual usage means the file’s content and required tools depend on the application that created it.

    How to open an FDAT file

    You need a suitable software like Java to open an FDAT 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 FDAT file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a FDAT file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online FDAT Text Viewer

    Choose your .fdat file to analyze

    Read our privacy guarantee in Filext’s terms and privacy policy

    Please allow ads on our site

    This helps us keep our servers running. Then re-upload your file to view it.

    Click here to see how to disable the ad blocker for filext.com

    Programs that open and convert FDAT files:

    1. Java
      See the previous paragraphs to learn more about the main application. FDAT files are often referred to as Java databases because this type of file is primarily created or used by this software.
    2. Fiasco Database
      Fiasco is an Amiga database engine sometimes used for Web servers. The identifying characters used for this association are - Hex: 46 44 42 48 00, ASCII: FDBH.. This file format is classified as Database.

    Technical Data for FDAT File Extension

    File classification:
    Database
    Identifier:
    Hex: 46 44 42 48 00, ASCII: FDBH. (provided by TrID database)
    Related files:

    an fdat data file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with FDAT files

    • Associate the FDAT file extension with the correct application.
    • Update your software that should actually open data files. Because only the current version supports the latest FDAT file format. Search, therefore, e.g. on the manufacturer website after an available Java update.
    • To make sure that your FDAT file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .FDAT file online - secure, fast, and no downloads needed.
    Drop here
    View another file
    FDAT file viewer FDAT file description