Free Online Document Repair

Simply upload your corrupted ducument file or conveniently drag and drop it here.

>The maximum document size is 300 MB.

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Want faster and efficient local document repair? Try Advanced Repair.

Repair Corrupted Document Online in 3 Simple Steps

Step 1: Add Corrupted File

Upload the damaged document file to our online platform securely.

Step 2: Start File Repair

Our tool will analyze and repair the document automatically.

Step 3: Preview and Save

Review the fully repaired document file and download it for immediate use.

Supported File Types

4DDiG Online Document Repair can fix popular files types, including Word, Excel, PowerPoint, and more.

PDF Repair

Restore and recover damaged PDF files, preserving content, formatting, and embedded elements.

Word Repair

Fully recover and repair corrupted word.docx files of any type, supporting MS Word versions 2007 and later.

Excel Repair

Effortlessly salvage valuable data from corrupted Excel spreadsheets, ensuring seamless data retrieval.

PPT Repair

Expertly restore Microsoft PowerPoint presentations, preserving slide content, animations, and embedded media.

PSD File Repair

Restore and fix corrupted PSD files with ease, preserving your valuable designs and graphics.

PSB File Repair

Easily recover and repair damaged PSB files, ensuring the retrieval of your crucial designs and artwork.

AI File Repair

Seamlessly recover and repair corrupt Adobe AI files to regain access to your designs.

HTML File Repair

Effortlessly fix corrupt HTML files, preserving essential elements for proper web page rendering and functionality.

More Features about 4DDiG Online Document Repair

Discover how our features can enhance your Online Document Repair, making it easier and safer.

Completely Free

No cost for using the online document repair service.

Online Repair

Repair corrupted file online without the need to download any software.

100% Data Security

Your personal data is fully protected with multiple encryption layers.

Quick & Effective

Experience fast and efficient repair for your corrupted documents.

What More Can You Get from Advanced Repair?

With Advanced Repair, you unlock a whole new level of file repair. Here are the comparision between Online Document Repair and Advanced Repair.

Online Document Repair

Repair Now
  • Basic online repair for corrupted Word, Excel, PowerPoint, and PDF files
  • Support file size up to 300 MB
  • Repair one file at a time
  • Unbootable system recovery support
  • Advanced Repair for severly damaged files
  • Free technical assistance

4DDiG Advanced Repair

Free Trial
  • Repair corrupted Word, Excel, PowerPoint, PDF, PSB, PSB files and more
  • Handle complex and severe file corruption
  • Allow batch processing with file preview
  • Enable exporting of repaired audio
  • No limits on file size
  • No limits on number of files
  • Provide unbootable system recovery support
  • Include free technical assistance

People Also Ask

Word documents can become corrupted due to various reasons, including:

  • Incorrect document layout and formatting.
  • Error messages during processing.
  • Repeatedly renumbers the existing pages in the document.
  • A computer that stops responding when you open the file.

No matter the cause of Word file corruption, you can easily repair corrupted Word file online using our online document repair platform.

Yes, you can manually repair a corrupted Excel file using the following steps:

  • Click on the location where the spreadsheet is located, and click Browse.
  • In the Open dialog box, select the corrupted workbook that you want to open.
  • Click the arrow next to the Open button, and then click Open and Repair.

If the manual method doesn't work for you, consider using 4DDiG Online Document Repair to repair corrupted files online free. For severely damaged Excel files, you can opt for 4DDiG File Repair, which provides advanced repair capabilities for optimal recovery.

Restoring a damaged PDF to a prior version is a frequent way to restore it. You can also use an online document repair tool to fast repair the corrupted PDF.