Introduction
PowerPoint is a great tool for creating presentations for professional, academic, and personal use. A lot of times when you try opening and playing these slides, they fail and this happens due to file corruption. So, if damaged and corrupted PowerPoint files are troubling you too, a reliable online tool can be of great help. In this topic, learn about one such tool to repair PowerPoint file online free.
Part 1. Reasons for PowerPoint File Corruption?
If you encounter issues like a PowerPoint presentation not opening, a part of the file is missing, an invalid page, and similar others, it indicates that your file is corrupted and damaged. The common reasons for PowerPoint file corruption can be checked below.
· Unsupported file formats
· Malfunctioning of the hardware like corrupted hard drive, RAM, and others
· Virus and malware attack
· Issues with software and codecs
· The large size of PowerPoint files
· File system errors
Part 2. How to Repair PowerPoint Files Online Free?
If you are looking for an online tool that can help you repair PowerPoint and other documents, 4DDiG Online Document Repair Tool is one of the best in the category. Safe and reliable, the tool works straight from your browser and allows you to repair files that are corrupted due to different scenarios. The interface of the tool is simple and its processing is fast, making it a popular document repair tool.
Steps on how to repair PowerPoint files online free using 4DDiG Online Document Repair Tool.
Step 1. On your browser, open 4DDiG Online Document Repair tool and click on the +Upload File button to browse and add the corrupted PowerPoint file.Â
Step 2. Once the file is added click on the Repair button next to the file or Repair All at the bottom-right corner. The tool will start processing and repairing your added file.Â
Step 3. Once the repair is done, you will get the message for the same. Click on Download Now button or Save All to save the processed file.Â
With the above steps, you will be easily able to repair corrupt PowerPoint files online for free.
Part 3. More About 4DDiG Online Document Repair Tool
4DDiG Online Document Repair Tool is a functional and handy tool that facilitates repairing a wide range of documents, including PPT, PPTX, PDF, DOCX, DOC, PSD, ZIP, and several others. Files up to 300MB can be uploaded to an interface that is simple, clear, and user-friendly. 4DDiG Online Document Repair Tool needs no registration or software installation.
Pros and Cons of 4DDiG Online Document Repair Tool
Pros:
· Simple to use browser-based tool
· Support to a variety of document types, including PPT and PPTX
· User-friendly interface
· Quick file scan and auto-repair
· Free to use
Cons:
· Internet dependent
· Batch processing is not supported
· Limitations to the file size and maximum upload in a day
Though 4DDiG Online Document Repair Tool works great to repair corrupted PowerPoint file online free, Â if you are looking for unlimited file processing with additional functions we recommend using the full desktop version of the same software- 4DDiG File Repair. Below we have compared both online and desktop versions for you to have a look and decide.
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Features/Tool | 4DDiG Online Document Repair  | 4DDiG Desktop Software  |
 Platform |  Works on all browsers |  Windows and Mac desktop software |
 File size of file upload |  300MB |  Unlimited |
 Formats supported |  PDF, DOCX, DOC XLS, XLSX, PPT, PPTX, PSD, ZIP, and others |  Support to all document types and formats including PDF, DOC, DOCX, XLS, XLSX, PPT, PPTX, PSD, ZIP, and more. |
 Maximum Upload in a Day |  3 |  Unlimited  |
 Batch processing  |  No |  Yes |
 Support to AI video enhancing and colorizing |  No |  Yes |
 Photo and Video Repair  |  No |  Yes |
 Price |  Free to use |  Paid tool ( comes with  free trial version with limited features) |
Part 4. FAQs
1. Can a corrupted PowerPoint file affect other files?
As such, a corrupted PowerPoint file would not affect other files on the system, but if the corruption is caused by a virus or malware, it can affect the other files as well.
2. Is it okay to delete corrupted files?
If the corrupted file is of no use or importance, it is okay to delete it, but if they are of use, deleting the file would lead to data loss and also hassles of creating a new one. Also, in many situations, you may not be able to delete the corrupted file even if you want as there is no way to access and delete these files.
3. Is it safe to use the 4DDiG Online Document Repair Tool?
Yes, 4DDiG Online Document Repair is a safe and reliable tool to use.
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Conclusion
Above, we have discussed several scenarios that might result in the corruption of PowerPoint files, as well as a safe and reliable online tool to get these files repaired- the 4DDiG Online Document Repair Tool. Using this browser-based program, you simply need to upload the file and it will be auto-scanned and repaired.
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