Fix Corrupted Files Instantly
Upload a damaged PDF, Word, Excel, PowerPoint, or ZIP file. We analyze and repair broken file structures in seconds. Pay $9.99 only if we successfully repair it.
Repair intent we target
This page is built for corrupted and damaged files that fail to open, show unreadable content, or report broken internal structure. If the problem is a password prompt, use the password recovery flow instead. That separation helps both users and Google understand the intent.
Excel says the workbook is corrupted
Common for broken XLSX containers, damaged sheets, or bad internal references that stop the file from opening.
Word says unreadable content
We target damaged DOC and DOCX structures, partial downloads, and broken document markup that blocks normal access.
PowerPoint cannot open the presentation
PPT and PPTX files often fail because a ZIP member or document relationship is damaged. We rebuild the structure where possible.
PDF file is damaged or cannot be opened
Broken xref tables, truncated objects, and bad headers are typical recovery candidates for PDF repair.
Related guides
Repair tools hub
Pick the right repair tool by file type and symptom.
Repair diagnostic
Search by the exact error message and jump to the matching tool.
Excel unreadable content
Repair workbook warnings, broken XML parts, and damaged sheet data.
Word unreadable content
Repair DOCX files when Word says the content is unreadable.
PDF xref errors
Repair PDFs with broken xref tables, invalid headers, or object map damage.
ZIP extraction failed
Repair archives that open but fail during extraction.
Corrupted XLSX repair
Excel workbooks with broken structure, unreadable sheets, or invalid container errors.
Damaged DOCX repair
Word documents that show unreadable content or fail because the structure is broken.
Broken PDF repair
PDF files with damaged xref tables, truncated objects, or invalid headers.
ZIP repair online
Broken archives and ZIP containers that fail during extraction.
File Repair Service guide
What corruption looks like, what gets fixed, and why this page is different from password recovery.
Password Recovery Upload
If the file asks for a password, use the dedicated password recovery flow instead.
Word password recovery
For protected DOC and DOCX files that are not structurally damaged.
Excel password recovery
For locked spreadsheets that open normally but require a password.
Upload Your Corrupted File
Drop your corrupted file here
PDF, Word, Excel, PowerPoint, ZIP · max 128 MB
Analysis is always free. $9.99 is charged only if we successfully repair your file.
Supported File Formats
We repair the most common Office and archive formats. All modern and legacy versions supported.
How It Works
1. Upload
Drop your damaged file. No account needed. We accept PDF, Word, Excel, PowerPoint, and ZIP up to 128 MB.
2. Auto Repair
Our system analyzes the file structure and attempts repair in seconds — broken headers, bad xref tables, corrupt ZIP entries.
3. Pay & Download
Pay $9.99 only if repair succeeded. If we can't fix it, no charge. Download immediately after payment.
Types of corruption we fix
Broken file headers
File opens with an error or shows as unrecognized. We rebuild the internal structure so your OS and apps can read it again.
Corrupted xref tables (PDF)
The index inside a PDF points to every object. When it breaks, the whole file fails. We rebuild it from scratch.
Bad ZIP / OOXML local headers
DOCX, XLSX, PPTX files are internally ZIPs. A single bad local header makes them fail to open — we repack the archive.
Partial downloads & truncation
File cut off mid-download? We recover all content up to the truncation point and produce a valid, openable file.
Owner restrictions (PDF)
PDFs with owner-level restrictions (print/copy blocked) are stripped of those flags — the file becomes fully accessible.
Corrupt ZIP entries
ZIP archives with some bad entries are repacked with only the recoverable data, skipping corrupted entries.
Start Repair
$9.99
Pay only if repaired · no subscription
- Free analysis on upload
- Results in seconds
- Instant download after payment
- Deleted after 24h
Max 128 MB · PDF, Word, Excel, PPT, ZIP
Office File Recovery Coverage
This page is focused on office file recovery for damaged Microsoft Office documents and related containers. We repair corrupted DOCX, XLSX, PPTX, PDF, and ZIP files when structure damage prevents normal opening.
Typical cases: Word says file is unreadable, Excel cannot open workbook, PowerPoint file is corrupted, PDF has broken xref/object table, or ZIP archive reports broken entries.
Need password recovery instead of repair? Use password recovery upload or read Word password recovery and Excel password recovery.
What we can't fix
File repair addresses structural corruption — files that fail to open. We cannot recover content that was never written to disk, fix files with 100% overwritten data, or recover files where the original content is simply gone.
Note: If your file opens normally but the content looks garbled or wrong, that's an encoding or font issue — not structural corruption. File repair won't help in that case.
Looking to recover a forgotten password on a working file? Try our password recovery service →
Frequently Asked Questions
Got a corrupted file?
Upload it now. We analyze for free — you only pay $9.99 if we can fix it.