A Word document that shows 0 bytes on a Mac

A Word document that shows 0 bytes on a Mac is empty. The name and icon survived, but the text, images and formatting were never written, or were lost, so no repair tool can rebuild them from that file. The work often still exists somewhere else: in Word’s AutoRecovery folder, a temporary file, a Time Machine backup, or a copy you sent someone. Stop saving over the empty file and check those places in the order below.

Make sure it really is empty

A few situations look like an empty document but are not.

• A file in a synced folder. iCloud Drive and other sync services can show a document before its contents have downloaded. Look for a cloud icon next to the name. If you see one, the content is on the server; a file that will not open because iCloud kept a placeholder covers how to bring it down.
• The wrong file. A name that begins with ~$ belongs to a lock file that Word creates while a document is open. It is not your document, and it is meant to be nearly empty; Word files that start with ~$ explains them.
• A file with a size that opens blank. That is a different problem, with better odds. Skip to the section on repair below.

To confirm the size, select the file and choose File, Get Info. Finder shows an empty file as Zero bytes. In Terminal, ls -l followed by the file shows a size of 0.

Why a document ends up empty

Word, like most apps, saves by writing a fresh copy and then swapping it in for the old one. If something interrupts that moment, the swap can leave a file with a name and no contents. The usual interruptions:

• The Mac shut down, lost power or restarted during a save.
• The disk filled up while the document was being written.
• A USB drive or memory card was unplugged, or went to sleep, mid-save.
• A sync service uploaded the file while Word was still writing it, and then synced that empty version back.
• A copy to another drive or a download stopped partway, leaving the destination file created but never filled.

In each case the original contents may still be somewhere on the Mac, or somewhere else entirely.

Where to look, in order

1. Reopen Word. If Word or the Mac crashed, Word usually offers recovered documents the next time it opens. Save each one with a new name before doing anything else.

2. Word’s AutoRecovery folder. In Finder, choose Go, Go to Folder, and paste:

~/Library/Containers/com.microsoft.Word/Data/Library/Preferences/AutoRecovery

Files there have names such as “AutoRecovery save of” followed by your document’s name. Sort by Date Modified, copy the most recent one to the desktop, and open the copy in Word with File, Open. If Word does not offer it, add .docx to the end of the copy’s name and try again.

3. Temporary files. Open Terminal, type open $TMPDIR, and press Return. Look inside the TemporaryItems folder for recent files, including any named Word Work File. Copy anything promising to the desktop before opening it. macOS clears temporary folders from time to time, including at restart, so check here before you restart the Mac.

4. Time Machine. Open the folder that holds the empty document, then click the Time Machine icon in the menu bar and choose Browse Time Machine Backups. Step back to a time before the problem, select the document, and click Restore. When asked, keep both versions so nothing is overwritten. Time Machine also keeps local snapshots on the Mac’s own disk for a while, so try this even if the backup drive is not connected.

5. Copies outside the Mac. Check the Sent folder in your email for an earlier version you attached. Ask anyone you shared it with. Look on the USB drive or card you copied it from. If you ever exported it as a PDF, the text is in there even if the formatting is not editable.

6. Cloud version history. If the document lives in a cloud service that keeps earlier versions, open the service in a web browser and look for version history on that file. An earlier version often has your work.

What a repair tool can and cannot do

A repair tool reads what is in a file and rebuilds what it can. With 0 bytes there is nothing to read. Manatee, like anything else, will report a 0-byte document as Not fixable, because data that is gone is gone, and it does not pretend otherwise. It is also not an undelete or recovery tool, so it cannot go looking for the old contents on the disk.

Where it helps is the step after the search. AutoRecovery files, temporary files and half-copied documents are often damaged rather than empty. If one of those has a size but will not open, Manatee’s Repair mode can rebuild a Word document’s structure and recover what is still readable, and it reports the result honestly: Fixed, Partial or Not fixable. It always writes a new copy beside the file and never modifies the original, and nothing is uploaded. It is free for 24 hours, with every feature, which is usually enough to find out what can be saved. Fixing a DOCX that Word says is corrupt covers that situation in more detail, including how to rebuild one by hand.

A last word on data recovery software in general: on a Mac with a solid-state drive, space freed by deleting or overwriting a file is usually cleared quickly. The odds of finding the old contents of a document that way are low, and the attempt should never come before the six places above.

Make it less likely next time

• In Word, choose Word, Settings (Preferences in older versions), then Save, and make sure AutoRecover is on with a short interval.
• Keep Time Machine running, or keep some other regular backup.
• Work on documents from the Mac’s own disk rather than straight from a USB drive, and eject drives before unplugging them.
• Leave free space on the startup disk. A full disk interrupts saves in ways that are hard to notice until later.

Questions

Can a 0-byte Word document be repaired? No. Repair needs some of the original data to work from, and an empty file has none. Recover an earlier copy instead.

Word shows a few KB, not zero, but the document opens blank. Is my work gone? Not necessarily. A file with a size still contains something. It may be damaged structure around intact text, which is often recoverable.

Why did the file keep its name and date if the contents are gone? The name and date live in the folder’s records, not inside the document. The save created or updated the entry, and the interruption stopped the contents from being written into it.