.OEX 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 .OEX file recovery guide for Windows, MacOS, Android and IOS in 2024.

OEX File Recovery

What is a .OEX file?

Extension file used by the Opera Web browser; contains data that adds new functionality to the application; can be used for user interface widgets, such as buttons and search bars, or for running hidden functions in the background.

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

There can be several common causes for ".OEX" file loss or failure:

  1. Accidental deletion: Users may accidentally delete ".OEX" files while organizing or cleaning up their computer, leading to permanent loss.
  2. File system corruption: Issues with the file system, such as sudden power outages, improper system shutdowns, or disk errors, can corrupt ".OEX" files, making them inaccessible or causing failure.
  3. Virus or malware infection: Malicious software can infect and damage ".OEX" files, leading to their loss or failure.
  4. Software or hardware issues: Problems with the software or hardware that handles ".OEX" files, such as incompatible software updates, faulty drivers, or system crashes, can result in file loss or failure.
  5. Human error: Mistakes made by users, such as accidental formatting of storage devices containing ".OEX" files, improper file transfers, or incorrect file manipulation, can cause loss or failure.
  6. Storage media failure: Physical damage to storage media, such as hard drives, solid-state drives, or external storage devices, can result in ".OEX" file loss or failure.
  7. Software conflicts: Conflicts between different software applications installed on a computer can lead to issues with ".OEX" files, causing loss or failure.
  8. Operating system issues: Problems with the operating system, such as file system errors, corrupted system files, or incompatible updates, can lead to ".OEX" file loss or failure.

It is always recommended to regularly backup important files, including ".OEX" files, to mitigate the risk of data loss.

How to recover lost ".OEX" 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 ".OEX" 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 ".OEX" file is always to create it once more.

Use programs for recovering ".OEX" 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 ".OEX" 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.

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 ".OEX" 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 ".OEX" extension?

Looking for how to open a stereo opera Extension image file file?

Programs that open ".OEX" files

Opera Opera
Opera Opera
Opera Opera

Additional Information

  • File type: Opera Extension

  • File extension: .OEX

  • Developer: Opera Software

  • Category: Plugin Files

  • Format: Binary


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 15:14 #
    Leave a comment if you have any questions about Recovering lost .OEX 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 file extension .OEX used for, and what type of file does it represent?

    The file extension .OEX is commonly used for browser extension files. It represents an extension file that can be added to web browsers such as Opera. These files contain code and resources that enhance the functionality of the browser, allowing users to customize and extend its features.

  • How can I open a .OEX file on my computer, and what software or application do I need?

    To open a .OEX file on your computer, you will need to use a compatible software or application. However, it is important to note that .OEX files are not a commonly used file format, and there may not be a specific program designed to open them.

    Here are a few steps you can take to try and open a .OEX file:

    1. Determine the file type: .OEX files can be associated with different file types, so it is essential to identify the specific file format. Right-click on the file, select "Properties," and look for any information about the file type.
    2. Try opening with a text editor: If the .OEX file is a plain text file or contains readable text, you can attempt to open it with a text editor such as Notepad (Windows) or TextEdit (Mac). Right-click on the file, select "Open with," and choose a suitable text editor.
    3. Check for associated software: If the .OEX file is associated with a specific program, try opening it by double-clicking on the file. If you have the required software installed on your computer, it may automatically open the file.
    4. Research the file format: If the above steps do not work, you may need to research the specific file format associated with the .OEX extension. Look for information online about the file format and any compatible software that can open it.
    5. Contact the file source: If the .OEX file was received from someone else or downloaded from a website, consider reaching out to the source for more information. They may be able to provide details about the file format and how to open it.

    Remember to exercise caution when opening files from unknown sources, as they could potentially contain malware or other security risks.

  • Are there any specific steps or instructions to follow when trying to open a .OEX file, and what should I do if I encounter any issues?

    To open a .OEX file, you can follow these general steps:

    1. Identify the file type: Confirm that the .OEX file format corresponds to the type of file you are trying to open. The file extension alone may not provide enough information, so it's important to know the file's origin and purpose.
    2. Use the appropriate software: Determine the software that is designed to open .OEX files. Commonly, .OEX files are associated with Opera browser extensions.
    3. Install the necessary software: If you don't have the required software installed, download and install it from a trusted source. For Opera browser extensions, you need to have the Opera browser installed on your computer.
    4. Open the file: Double-click on the .OEX file, and the associated software should launch and load the file automatically. If not, you can try opening the software first and then using its menu or options to open the .OEX file.

    If you encounter any issues while opening a .OEX file, you can try the following steps:

    1. Check file compatibility: Ensure that the .OEX file you are trying to open is compatible with the software you are using. It's possible that the file is corrupted or not intended to be opened with the software you have.
    2. Verify software compatibility: Confirm that you have the correct version of the software installed. Some .OEX files may only work with specific versions of the software.
    3. Reinstall the software: If the software is already installed and you are experiencing issues, try reinstalling it. This can help resolve any software-related problems or conflicts.
    4. Seek additional information: Look for specific instructions or troubleshooting guides related to the software you are using or the specific .OEX file you are trying to open. Online forums or support websites for the software can be helpful in finding solutions.
    5. Contact support: If all else fails, consider reaching out to the software's support team for further assistance. They may be able to provide specific guidance or solutions to help you open the .OEX file.
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