.4DB File Recovery

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .4DB file recovery guide for Windows, MacOS, Android and IOS in 2024.

4DB File Recovery

What is a .4DB file?

Database structure created with 4th Dimension, a software development application; contains 4D code, forms, and resource data; used during the development-cycle within 4D's integrated software development framework.

What Are Common Causes of ".4DB" Files Lost or Failure?

There are several common causes of ".4DB" files being lost or experiencing failure:

  1. Accidental deletion: Users may accidentally delete ".4DB" files while cleaning up their computer or organizing files.
  2. Software or hardware issues: Issues with the software or hardware used to store or access ".4DB" files can lead to their loss or failure. This could include software crashes, system errors, or hardware malfunctions.
  3. File system corruption: If the file system on which the ".4DB" files are stored becomes corrupted, it can result in the loss or failure of these files.
  4. Virus or malware attacks: Malicious software can infect and corrupt ".4DB" files, rendering them inaccessible or causing them to be deleted.
  5. Power outages or improper system shutdowns: Sudden power outages or improper system shutdowns can interrupt the saving or accessing of ".4DB" files, leading to their loss or failure.
  6. Human error: Mistakes made by users, such as accidental formatting of storage devices or improper handling of files, can result in the loss or failure of ".4DB" files.
  7. Physical damage to storage devices: Physical damage to the storage devices where ".4DB" files are stored, such as hard drive failures or damage to external storage devices, can lead to the loss or failure of these files.
  8. Software updates or upgrades: Sometimes, updates or upgrades to software applications that are used to create or access ".4DB" files can cause compatibility issues, leading to their loss or failure.

It is important to regularly backup ".4DB" files to prevent permanent loss and to use reliable data recovery tools or services in case of any failures or accidental deletions.

How to recover lost ".4DB" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".4DB" file may be deleted.

Go to view
🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".4DB" file is always to create it once more.

Use programs for recovering ".4DB" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".4DB" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

Partition Recovery™ 4.9
The tool recovers data from any devices, regardless of the cause of data loss.

Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software
  3. Double-click on the disk from which you need to recover ".4DB" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type
  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored
  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan
  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery
  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".4DB" extension?

Looking for how to open a stereo 4th Dimension Database Structure File image file file?

Programs that open ".4DB" files

4D 4th Dimension 4D 4th Dimension
4D 4th Dimension 4D 4th Dimension

Additional Information

  • File type: 4th Dimension Database Structure File

  • File extension: .4DB

  • Developer: 4D

  • Category: Developer Files

  • Format: N/A

  • HEX: 44 44 55 56



We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:12 #
    Leave a comment if you have any questions about Recovering lost .4DB files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.


Questions and answers

  • What is the purpose of .4DB formats and what types of data can be stored in this format?

    The .4DB format is primarily used for storing and managing structured data in a database. It is a proprietary file format developed by 4D, a software company specializing in database management systems.

    The purpose of .4DB formats is to provide a reliable and efficient way to organize and store data for various applications. It offers features like indexing, querying, and data manipulation capabilities, making it suitable for creating and managing databases.

    Various types of data can be stored in .4DB format, including but not limited to:

    1. Textual Data: This can include strings, characters, and textual information of different lengths.
    2. Numeric Data: It can store integers, decimal numbers, floating-point numbers, and other numeric values.
    3. Date and Time Data: .4DB format supports storing dates, times, and timestamps, enabling efficient handling of temporal data.
    4. Boolean Data: It can store true/false or yes/no values, which are useful for logical operations and decision-making.
    5. Binary Data: .4DB format can handle binary data such as images, audio files, videos, documents, or any other type of file.
    6. Structured Data: It supports organizing data into tables, with rows and columns, allowing relational data management.
    7. Metadata: .4DB format can store additional information about the data, such as field names, data types, constraints, and relationships.

    Overall, the .4DB format provides a flexible and comprehensive solution for storing and managing various types of data in a structured manner.

  • Are there any compatibility issues or limitations associated with using .4DB formats for data storage and retrieval?

    Yes, there are some compatibility issues and limitations associated with using .4DB formats for data storage and retrieval. Here are a few:

    1. Platform Dependency: .4DB formats are typically specific to a particular database management system (DBMS) or software. This means that if you have data stored in .4DB format using one DBMS, it may not be directly compatible or retrievable using a different DBMS. It can lead to difficulties when migrating or sharing data between different systems.
    2. Versioning: Different versions of the same DBMS or software may have variations in the .4DB format. This can cause compatibility issues when trying to access or retrieve data from an older .4DB file using a newer version of the software, or vice versa.
    3. Limited Interoperability: .4DB formats may have limited interoperability with other database systems or tools. It may not be possible to directly import or export data from a .4DB file into a different DBMS or software, requiring additional steps or conversions to transfer the data.
    4. Data Integrity: If the .4DB format is not well-documented or widely supported, there may be risks associated with data integrity. It may be challenging to ensure the accuracy, consistency, and reliability of the data stored in .4DB format, especially if the software or DBMS supporting it becomes obsolete or unsupported.
    5. Performance: Depending on the specific implementation and features of the .4DB format, there might be limitations on the performance of data storage and retrieval operations. It could impact the speed and efficiency of accessing and manipulating the data.

    Before choosing .4DB formats for data storage and retrieval, it is essential to consider these compatibility issues and limitations, and evaluate whether they align with your specific requirements and future plans for the data.

  • Can you provide some examples of software applications or systems that support .4DB formats and how they utilize this format for data management?

    The .4DB file format is primarily associated with 4D, a relational database management system. It is used to store data and structure for applications developed using the 4D platform. Here are some examples of software applications or systems that support .4DB formats and utilize them for data management:

    1. 4D: The 4D application itself uses the .4DB format to store its database structure and data. It provides a complete development environment for creating business applications and managing data efficiently.
    2. Custom 4D Applications: Many organizations develop their own custom business applications using the 4D platform. These applications use .4DB files to store their database structure, tables, forms, reports, and data. The format enables efficient data management and retrieval.
    3. 4D Tools: Various tools provided by 4D, such as 4D Insider, 4D View, 4D Write, and 4D Chart, work with .4DB files to manage and manipulate data. These tools allow developers to create and interact with databases, spreadsheets, documents, and charts within the 4D environment.
    4. 4D ODBC/JDBC Drivers: 4D provides ODBC (Open Database Connectivity) and JDBC (Java Database Connectivity) drivers that allow external applications to connect to and interact with 4D databases. These drivers utilize .4DB files to provide data management capabilities to other software systems.
    5. 4D Server: 4D Server is a client-server version of the 4D environment. It allows multiple users to access and manage a shared 4D database. The server uses .4DB files to store the centralized database structure and data, enabling concurrent data management and access.

    Overall, the .4DB format is integral to the 4D platform and its associated applications, enabling efficient data management, development, and interaction within the 4D environment.

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