How to Fix Overlapping or Stacked Characters in Microsoft Word
Question details
The user needs to resolve a display issue where text characters overlap or appear stacked on top of each other in Word documents, particularly when using standard fonts under strict formatting constraints.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Viewing or editing documents with standard fonts where strict formatting requirements are applied.
- Observed behavior
- Characters overlap or stack incorrectly on the screen, making the text unreadable, and the issue is not resolved by simply clearing standard temporary files.
Save your current document and ensure no critical unsaved changes are pending before restarting Microsoft Word or modifying system settings.
Refresh Printer Data and Clear Temporary Files
This method resolves text rendering issues caused by corrupted temporary printer data stored by Microsoft Word.
Microsoft Word heavily relies on your default printer driver to render page layouts and font spacing on the screen. A glitch in this connection can cause characters to stack or overlap.
In Microsoft Word, click on 'File' in the top-left corner, then select 'Print'. Alternatively, press Ctrl + P.
From the Printer drop-down menu, select a different printer (such as 'Microsoft Print to PDF' or 'XPS Document Writer'). Click 'Printer Properties' to force Word to refresh the display settings.
Close Microsoft Word completely. Open File Explorer and search for temporary files matching '~$*.*' and '*.tmp' in your document directories, then delete them.
Reopen your Word document to verify if the character overlapping issue has been resolved.

Launch Word in Safe Mode
Use Safe Mode to determine if a third-party add-in or extension is interfering with how fonts are displayed in your documents.
Repair the Microsoft Office Application
Repairing Office can fix deep-rooted software glitches or corrupted core files that prevent fonts from displaying properly.
Edit Documents Without Display Errors in WPS Office
If Microsoft Word continues to struggle with rendering standard fonts or displays stacked characters due to printer driver conflicts, try switching to WPS Office. It provides robust document editing with accurate text layout rendering.
- 1. Install WPS Office: Download and install the free version of WPS Office from the official website.
- 2. Open your document: Launch WPS Writer, click 'Open', and select your existing .docx file. The document will load with accurate character spacing.

Frequently Asked Questions
Why do characters suddenly overlap in my Word document?
This is typically caused by a miscommunication between Microsoft Word and your default printer driver. Word uses the printer driver to calculate page layout and character spacing on your screen, so a glitch here causes text to stack or overlap.
Does changing the font fix the overlapping text issue?
Changing the font or adjusting character spacing (Font > Advanced > Spacing) might temporarily hide the issue, but it does not address the root cause. Refreshing the printer data or repairing your Office installation is recommended for a permanent fix.
Will the stacked characters appear if I export the document to PDF?
In most cases, saving or exporting the document as a PDF will render the text correctly. The PDF conversion engine processes fonts differently than Word's live display, bypassing the local printer driver rendering glitch.
Can background applications cause formatting errors in Word?
Yes. Some third-party applications, especially clipboard managers or display scaling tools, can interfere with Office applications. Running Windows in Safe Mode can help you identify if a background program is responsible for the text rendering issues.




