Word

Fix "The file is corrupt and cannot be opened" Error in Word

Error message: The file is corrupt and cannot be opened

Seeing "The file is corrupt and cannot be opened" is alarming, especially when the document was fine yesterday and now refuses to open at all. The good news: this is Word’s general-purpose corruption error, not a final verdict. It fires for several different underlying causes, and most of them have a working fix that takes a few minutes.

This guide covers the fixes in order of effort and success rate, then explains what the error actually means under the hood.

Quick fix

Try Word’s built-in repair function first. It resolves the majority of cases without any external tools.

  1. Open Word with no document loaded.
  2. Click File > Open > Browse and locate the file, but do not double-click it. Select it with a single click instead.
  3. Click the dropdown arrow next to the Open button at the bottom right of the dialog.
  4. Choose Open and Repair.

Word attempts a structural repair pass and either opens a recovered version of the document or reports that it could not. If it opens, immediately save the recovered file under a new name — don’t overwrite the original until you’ve confirmed the recovery is complete.

If that didn’t work

Open the file in LibreOffice Writer

LibreOffice Writer is more tolerant of malformed DOCX and DOC files than Word itself. A surprising number of documents that Word rejects with a corruption error will open cleanly in LibreOffice.

  1. Install LibreOffice from libreoffice.org if you don’t already have it.
  2. Right-click the file and choose Open with > LibreOffice Writer.
  3. If LibreOffice opens the file, immediately use File > Save As to save a fresh copy as DOCX. The new file will be a clean export with the structural problems resolved.

For batch processing, LibreOffice’s headless mode handles conversions from the command line:

soffice --headless --convert-to docx broken.docx

This produces a clean DOCX in the working directory.

Unblock the file if it came from email or the internet

Windows applies a Mark of the Web (MOTW) tag to files downloaded from the internet or received as email attachments. In some configurations — particularly with Protected View disabled or partially configured — Word reports MOTW-blocked files with the same corruption error rather than a security warning.

  1. Right-click the file in File Explorer.
  2. Choose Properties.
  3. On the General tab, look for an Unblock checkbox or Security section near the bottom.
  4. Check Unblock and click OK.
  5. Try opening the file again.

If the file is on a network share or in a restricted folder, copy it to your local Documents folder first — file location restrictions can produce the same error.

Use the Recover Text from Any File converter

When the structural repair fails, Word’s text recovery converter can extract the raw text content even from severely damaged documents. Formatting, images, tables, and embedded objects will be lost, but the text comes through.

  1. In Word, click File > Open > Browse.
  2. In the file type dropdown at the bottom right of the dialog, select Recover Text from Any File (.).
  3. Locate and open the damaged file.

The recovered text appears in a new document with no formatting. Save it under a new name. Reformatting is tedious, but the content is recovered.

Advanced recovery

Extract the DOCX as a ZIP archive

A DOCX file is a ZIP archive containing XML files that describe the document structure. If the corruption is localized to a single component, the rest of the content can sometimes be recovered manually.

  1. Make a copy of the broken file. Rename the copy from filename.docx to filename.zip.
  2. Extract the ZIP. You should see folders including word/, _rels/, and docProps/.
  3. Open word/document.xml in a text editor. If it opens and contains recognizable text, the content is intact and the problem is elsewhere — usually in [Content_Types].xml at the archive root.
  4. If word/document.xml is itself broken, the body content is unrecoverable through this path.

This approach is for technically inclined users. It works best when you have another DOCX file with similar structure that can serve as a reference for what the broken parts should look like.

Try a commercial repair tool

If none of the above succeeds and the document is genuinely critical, a commercial Word repair tool like Stellar Repair for Word, Wondershare Repairit, or Recoverit can sometimes recover what Word and LibreOffice cannot. They use the same techniques as the manual extraction approach but automate the reconstruction. Expect to pay for a one-off licence; results vary by file.

Why this happens

The error fires for several distinct underlying causes:

Genuine structural corruption. The DOCX archive’s [Content_Types].xml is malformed, the relationships file (_rels/.rels) points to missing parts, or the primary content file (word/document.xml) contains invalid XML. This is true corruption — usually from interrupted saves, storage errors, or improper file generation by a non-Word tool.

Mark of the Web blocking. The file was downloaded from the internet or received as an email attachment, and Windows has tagged it as untrusted. Depending on the Trust Center configuration, Word may report this as a corruption error rather than a security block.

File format mismatch. The file was saved with a .docx extension but is actually in a different format — old .doc binary, RTF, or even a non-Word file. Renaming the extension to match the actual content sometimes resolves it.

Template corruption. The Normal.dotm template (Word’s default style template) is itself damaged. This affects every document that opens, not just one. If multiple unrelated documents trigger the same error, this is the likely cause. Close Word, navigate to %appdata%\Microsoft\Templates\, rename Normal.dotm to Normal.old, then restart Word — it will create a fresh template automatically.

Add-in or COM interference. A Word add-in or COM component is interfering with file open. Start Word in safe mode by running winword.exe /safe from the Windows Run dialog (Win+R), then try opening the file. If it opens, an add-in is the cause; disable add-ins via File > Options > Add-ins to identify the culprit.

Preventing this in future

A few habits significantly reduce the rate at which Word documents become unrepairable.

Save important documents under new names periodically — report-v1.docx, report-v2.docx — rather than overwriting the same file repeatedly. A corruption that breaks v3 still leaves v2 intact.

If you work with documents from external sources frequently, leave Protected View enabled in File > Options > Trust Center > Trust Center Settings > Protected View. It protects against both malware and the Mark of the Web error pattern by handling them as security events rather than file errors.

For documents you cannot afford to lose, enable AutoRecover with a short interval (every 5 minutes) in File > Options > Save, and check that AutoSave is on for OneDrive-stored files. Both create automatic backups Word can fall back to.

If the error wording you’re seeing is slightly different from this exact string, the underlying cause may be different too. The page on "Word experienced an error trying to open the file" covers a related error that more often points to security blocks and add-in conflicts than to actual corruption. The page on "Word was unable to read this document. It may be corrupt" addresses a closer variant where the document opened far enough for Word to attempt parsing before failing.

For broader context on Word document recovery, including the format internals and the full tool landscape, see the Word repair complete guide.

Last verified: April 2026