Do you have a document file, such as a PPTX file, that will not open correctly? If so, our free-to-use PPTX repair tool may be able to help. Our tool analyses the content of your PPTX file and is able to determine if the file structure is valid. Our tool will let you know what is wrong with your PPTX file and attempt to fix it.
Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.
Here are 3 simple steps to repair your PPTX using our fast and free repair tool.
PPTX files contain a sequence of unique bytes at the beginning of the file. This header section is usually followed by the main PPTX file section. Where the header block is present, our document repair tool will parse the header data to validate the file type and also provide additional metadata that describes key characteristics of the document uploaded.
Microsoft Office formats such as PPTX are actually compressed container formats using the ZIP format as the underlying container. The data for these documents is stored in XML format. With this knowledge, our PPTX tool parses these documents to ensure the underlying XML is correctly formatted.
Yes! Our PPTX repair tool is 100% free to use.
No, you can repair as many files as you wish. We do not have any limits when using our PPTX repair tool.
We aim to process PPTX repairs as quickly as possible; this usually takes around 5 seconds; however, this may be longer depending on the file size and data needed to be repaired.
Once your PPTX has been selected, it will undergo some initial checks to verify that the file has some basic information. If the initial checks pass, we then upload the file to our servers for more detailed analysis.
Yes, of course it is! Your PPTX, once repaired, is deleted 15 minutes after upload, and any download link will expire after this time.
Yes! Our PPTX repair tool will run on any system with a modern web browser.