How to Recover .PPTX Files from an External Flash Drive on Mac

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

How to Recover .PPTX Files from an External Flash Drive on Mac
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What is a .PPTX file?

A PPTX file is a presentation file created by Microsoft PowerPoint or another presentation program, such as OpenOffice Impress or Apple Keynote. It contains a collection of slides, including their text, images, formatting, animations, drawn objects, and other media. PPTX files are commonly used in business meetings, marketing applications, and academic classroom settings.

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

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

  1. Accidental deletion: Users may accidentally delete ".PPTX" files while organizing or cleaning up their computer or storage devices.
  2. File corruption: ".PPTX" files can become corrupted due to various reasons such as sudden system shutdown, power failure, virus or malware infection, or issues with the storage device.
  3. Software or hardware issues: Problems with the software used to create or open ".PPTX" files (such as Microsoft PowerPoint) can lead to file loss or failure. Similarly, hardware malfunctions or compatibility issues can also cause problems.
  4. File system errors: Errors in the file system of the storage device where the ".PPTX" files are stored can result in file loss or failure.
  5. Human error: Mistakes made by users, such as accidentally formatting a storage device or improper handling of files, can lead to the loss of ".PPTX" files.
  6. Virus or malware attacks: Malicious software can infect and damage ".PPTX" files, making them inaccessible or causing them to be lost.
  7. Storage device failure: If the storage device where ".PPTX" files are stored fails or becomes damaged, it can result in the loss of files.
  8. Software or system updates: In some cases, updating software or operating systems can cause compatibility issues that result in ".PPTX" files becoming unreadable or lost.

It is important to regularly back up ".PPTX" files to minimize the risk of loss or failure.

How to recover lost ".PPTX" 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 ".PPTX" file may be deleted.

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🧺 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 ".PPTX" file is always to create it once more.

Use programs for recovering ".PPTX" 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 ".PPTX" 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.
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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 ".PPTX" 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 ".PPTX" extension?

Looking for how to open a stereo powerPoint Open XML Presentation image file file?

Programs that open ".PPTX" files

Windows
File Viewer Plus File Viewer Plus
Microsoft PowerPoint 2019 Microsoft PowerPoint 2019
Corel WordPerfect X9 Corel WordPerfect X9
Apache OpenOffice Apache OpenOffice
Kingsoft Presentation Kingsoft Presentation
Ability Office Ability Office
SoftMaker Office SoftMaker Office
LibreOffice LibreOffice
ACD Systems Canvas X 2019 ACD Systems Canvas X 2019
Mac
Microsoft PowerPoint 2019 Microsoft PowerPoint 2019
Apple Preview Apple Preview
Apple Keynote Apple Keynote
Apache OpenOffice Apache OpenOffice
Planamesa NeoOffice Planamesa NeoOffice
LibreOffice LibreOffice
Linux
Apache OpenOffice Apache OpenOffice
LibreOffice LibreOffice
Web
Google Drive Google Drive
iOS
Microsoft PowerPoint Microsoft PowerPoint
MobiSystems OfficeSuite Pro MobiSystems OfficeSuite Pro
Infraware Polaris Office Infraware Polaris Office
Google Drive Google Drive
Android
File Viewer for Android File Viewer for Android
Microsoft PowerPoint Microsoft PowerPoint
SoftMaker Office: Presentations Mobile SoftMaker Office: Presentations Mobile
Kingsoft WPS Office for Android Kingsoft WPS Office for Android
Google Drive Google Drive
MobiSystems OfficeSuite Pro MobiSystems OfficeSuite Pro

Additional Information

  • File type: PowerPoint Open XML Presentation

  • File extension: .PPTX

  • Developer: Microsoft

  • Category: Data Files

  • Format: Zip

  • Mime-type: application/vnd.openxmlformats-officedocument.presentationml.presentation

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 16:15 #
    Leave a comment if you have any questions about Recovering lost .PPTX 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.

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Questions and answers

  • What is .PPTX Recovery and how does it work?

    .PPTX Recovery is a software tool designed to recover and repair corrupt or damaged PowerPoint (.PPTX) files. It is specifically used for recovering files created with Microsoft PowerPoint 2007 and later versions.

    When a .PPTX file gets corrupted or damaged, it may become inaccessible, and the data within the file can be lost. .PPTX Recovery uses advanced algorithms to scan the corrupted file and extract as much data as possible. It then rebuilds the file structure and repairs any damaged components, such as slides, text, images, animations, and formatting.

    The recovery process typically involves the following steps:

    1. Scanning: The software scans the corrupted .PPTX file to identify the extent of the damage and determine which components can be recovered.
    2. Extraction: It extracts the recoverable data from the damaged file, including slides, text, images, and other multimedia elements.
    3. Rebuilding: The software rebuilds the file structure and repairs any damaged components to restore the file to its original state.
    4. Preview and Recovery: After the repair process, the software provides a preview of the recovered data, allowing users to verify the integrity of the recovered file. Users can then save the recovered file to a desired location.

    .PPTX Recovery is a useful tool for individuals or organizations that heavily rely on PowerPoint presentations and need to recover important files that have become corrupted or damaged due to various reasons, such as system crashes, file system errors, virus attacks, or unexpected power outages.

  • What are the common reasons for PowerPoint file corruption that require .PPTX Recovery?

    There are several common reasons for PowerPoint file corruption that may require .PPTX recovery:

    1. Power failure: If there is a sudden power outage or the system shuts down unexpectedly while working on a PowerPoint presentation, it can lead to file corruption.
    2. Software or system crash: If PowerPoint or the operating system crashes while the file is open or being saved, it can result in corruption.
    3. Virus or malware infection: Malicious software can infect PowerPoint files and corrupt them, making them inaccessible.
    4. File transfer errors: If there are errors or interruptions during the process of transferring PowerPoint files, it can lead to corruption.
    5. Storage media issues: Problems with the storage device where the PowerPoint file is saved, such as bad sectors or physical damage, can cause corruption.
    6. Incompatible add-ins or plugins: Some add-ins or plugins installed in PowerPoint may conflict with the software, leading to file corruption.
    7. Large file size: Very large PowerPoint files are more prone to corruption, especially if the system does not have enough resources to handle them.
    8. Improper shutdown: If PowerPoint is not closed properly or the system is shut down abruptly while the file is open, it can result in corruption.
    9. Editing from multiple sources: Collaborative editing from multiple users or sources can sometimes lead to conflicts and corruption in the PowerPoint file.
    10. File format issues: If there are inconsistencies or errors in the file format of the PowerPoint file, it can cause corruption.
  • Are there any specific tools or software available for .PPTX Recovery, and how effective are they in restoring damaged PowerPoint files?

    Yes, there are several tools and software available for .PPTX recovery. Some popular ones include:

    1. Stellar Repair for PowerPoint: This software is known for its ability to repair severely damaged .PPTX files and recover all the embedded objects, such as text, images, animations, etc. It supports PowerPoint versions from 2000 to 2019 and is highly effective in restoring damaged PowerPoint files.
    2. Remo Repair PowerPoint: This tool is designed to repair corrupt .PPTX files and recover all the elements, including text, images, animations, etc. It supports PowerPoint versions from 2000 to 2019 and offers a user-friendly interface.
    3. SysInfoTools PowerPoint Recovery: This software scans and repairs corrupt .PPTX files and retrieves all the data, including text, images, charts, etc. It supports PowerPoint versions from 2000 to 2016 and provides a simple and intuitive user interface.

    The effectiveness of these tools in restoring damaged PowerPoint files may vary depending on the severity of the corruption and the specific file being recovered. However, they are generally considered reliable and have a high success rate in recovering data from corrupt .PPTX files.
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