Manatee

How to recover a Word document that won't open on Mac

· 6 min read

A Word document that refuses to open on a Mac is usually either a corrupted .docx (which is a ZIP archive of XML files, so a damaged archive is the typical fault) or a file that is not what its extension says. Start by looking for an intact copy (AutoRecover, a cloud version history, a backup), then try opening it in a different app, then unpack the ZIP to pull the text out, and finally repair it. Work in that order: each step is less lossy than the next.

Step 1: look for a copy you already have

Before repairing anything, spend two minutes checking whether a good copy exists. It often does.

  1. Word’s AutoRecover folder. In Finder, choose Go, Go to Folder, and paste ~/Library/Containers/com.microsoft.Word/Data/Library/Preferences/AutoRecovery. Files there are saved automatically every few minutes while you work. Sort by date modified.
  2. Cloud version history. If the document lives in OneDrive, iCloud Drive, or another sync service, open the service’s web interface and look for version history. Restore the version from before the problem.
  3. Time Machine. Open the folder containing the document, enter Time Machine, and step back to a date when it opened.
  4. Email. If you ever sent the document, the attachment in your Sent folder is a clean copy.
  5. Word’s own recovery prompt. Word sometimes keeps a temporary copy that it offers to recover on the next launch. Quit Word fully and reopen it.

If any of these turns up a usable copy, you are done, and it will be better than anything a repair produces.

Step 2: check that the file is a Word document

A .docx is a ZIP archive. In Terminal, file /path/to/document.docx should report “Microsoft Word 2007+”. If it says “HTML document”, “data”, or “empty”, the file is not a Word document. A 0-byte file has no content at all; go back to step 1.

Also confirm the extension matches the format. An old binary .doc renamed to .docx will not open, and neither will a .pages file renamed to .doc. If you are not sure, ask the person who sent it what app created it.

Step 3: open it in a different app

Word is strict about the files it accepts. Other apps are often more forgiving, and opening the file elsewhere and saving it again can produce a .docx that Word will read.

  1. Pages. Right-click the file, choose Open With, Pages. If it opens, choose File, Export To, Word, and open the export in Word.
  2. TextEdit. Also reads .docx and .doc. It drops most formatting but keeps the text, which is what you usually need most.
  3. Quick Look. Select the file and press the space bar. If the preview renders, the content is intact and the problem is Word-specific; the Pages route will probably work.
  4. Word’s Recover Text option. In Word, choose File, Open, and look for a file-type popup in the dialog. If your version shows “Recover Text from Any File”, select it and open the document. You get the raw text with no formatting.

Step 4: unpack the .docx yourself

Because a .docx is a ZIP, you can open it manually and retrieve the main text. This works when the archive’s central directory is damaged but the entries survive, which is common after an interrupted save.

  1. Duplicate the file (Command-D) so you keep the original.
  2. Rename the duplicate’s extension from .docx to .zip. Confirm when Finder asks.
  3. Double-click to expand it. If Archive Utility refuses, open Terminal and run unzip -o document.zip -d document_unpacked; unzip tolerates some damage Archive Utility does not.
  4. Inside the expanded folder, open word/document.xml in TextEdit. The text of the document is there, wrapped in tags like <w:t>. It is readable, and you can copy it out. Images are in word/media.

This is the manual version of what a repair tool does more carefully, and it is worth knowing because it needs nothing but macOS.

Step 5: repair the file

If the ZIP is too damaged to unpack, or the XML inside is malformed so that Word chokes on it, use the Repair mode in Manatee. It treats the .docx as a container, recovers the parts it can read, and writes a new document that Word accepts.

  1. Open Manatee. Every feature is free for the first 24 hours, no card or email.
  2. Drop the .docx in, drag it onto the menu bar icon, or right-click it in Finder and choose Fix with Manatee.
  3. Wait for the job to finish and read the outcome: Fixed, Partial (with what was recovered stated), or Not fixable.
  4. Open the repaired copy in Word. It is written alongside the original, which is never changed.

Manatee’s Repair handles .docx (and .xlsx and .pptx, which share the same structure). It does not repair the old binary .doc format; for those, the Pages and TextEdit routes in step 3 are your options. It also does not open password-protected documents. Fixing a DOCX that Word says is corrupt covers Word’s specific error wording and what each one implies, and Partial recovery explained describes how to read a Partial outcome.

What you can and cannot get back

A recovered document comes back in one of three states:

  • Complete. Text, formatting, images, and tracked changes all present. This is typical when only the ZIP directory was damaged.
  • Text and images, formatting degraded. Styles, headers, footers, or comments may be lost if the parts that define them were in the damaged region.
  • Text only. The document.xml survived but nothing else did. Copy the text into a fresh document.

What does not come back is anything that was never written. If Word crashed before saving, the unsaved edits exist only in AutoRecover (step 1), if at all. Repair works on what is in the file.

Questions

Word says the file is corrupt and cannot be opened. Is it definitely damaged? Not necessarily. Word gives that message for files with a wrong extension, files that are still syncing from the cloud, and files locked by another app. Check the size, check file in Terminal, and try Pages before assuming corruption.

Why does the document open on Windows but not on my Mac? Word for Windows has a built-in Open and Repair option that silently fixes some faults. If a colleague can open it on Windows, ask them to save a copy; that copy will open on the Mac.

Can I recover a Word document I deleted? Not with a repair tool. Look in the Trash, in Time Machine, and in the cloud service’s deleted-files area. Manatee repairs files that exist; it does not undelete.

The document opens but shows garbage characters. Is that the same problem? Usually an encoding problem rather than corruption, common with old .doc files or text pasted from other systems. Opening in TextEdit and re-saving, or using Word’s Recover Text option, usually sorts it.