Office Compatibility Issues

Fix PowerPoint Letters Overlapping After Reopening a Presentation

Tauseeq Magsi Oct 16, 2026 868 views

Question details

Letters and text are appearing on top of each other when reopening a presentation file.

How to Fix PowerPoint Letters Overlapping After Reopening

Product: PowerPoint
Device & OS: Windows
Scenario: Reopening an existing presentation to present or edit.
Observed behavior: Text letters overlap and bunch together, making the slides unreadable, often due to font rendering or display driver failures.

Before you start

Verify the name of the font used in your presentation and ensure your device's display drivers are up to date.

Solution 1Recommended

Embed Fonts in the Presentation File

Use this solution if the text overlap happens when sharing the file or opening it on a different computer where the original font is missing.

By embedding the fonts directly into your PowerPoint file, you ensure that the text renders correctly regardless of whether the computer opening it has those specific fonts installed.

Open Save Options

In PowerPoint, click on 'File' in the top-left corner, select 'Options', and then click on the 'Save' tab in the left-hand menu.

Enable Font Embedding

Scroll down to the 'Preserve fidelity when sharing this presentation' section and check the box that says 'Embed fonts in the file'.

Save and Reopen

Click 'OK' to apply the changes. Save your presentation, close PowerPoint, and reopen the file to verify if the overlapping issue is resolved.

Pro Tip: Choosing 'Embed all characters (best for editing by other people)' guarantees maximum compatibility when transferring files between devices.

Solution 2

Disable Hardware Graphics Acceleration

Use this method if your display drivers are conflicting with PowerPoint's rendering engine, causing letters to mash together.

Solution 3

Reinstall Missing or Damaged Fonts

Best for situations where standard Windows fonts have become corrupted on your local machine.

Free Microsoft Office alternative

Open Your Presentations Flawlessly with WPS Office

If PowerPoint display errors persist due to deep-rooted system font or display driver conflicts, try WPS Office. As a free and lightweight alternative, WPS Presentation provides seamless compatibility and a robust rendering engine that avoids common graphics crashes.

1. Download and Install: Get WPS Office for free from the official website and install it on your PC.
2. Open Presentation: Right-click your overlapping presentation file and select 'Open with WPS Office'.
3. View Without Errors: Check your slides; WPS Presentation uses its own lightweight engine to accurately display your text and embedded fonts.

Free to use with a familiar, user-friendly interfaceFully compatible with Microsoft PowerPoint (.pptx) formats and font structuresLightweight rendering engine less prone to hardware graphics conflictsSeamless migration and editing for all your presentation files

microsoft office alternative - wps office

Frequently Asked Questions

Why do letters overlap only when I open my PowerPoint on a different computer?

This happens when the original font used to create the presentation is not installed on the secondary computer. Embedding the font within the PowerPoint file before transferring it prevents this display error.

How does my default printer driver affect PowerPoint text display?

PowerPoint utilizes your computer's default printer driver to calculate page layout and text metrics. If a network printer driver is unresponsive or corrupted, changing your default printer to a locally connected one can resolve font overlapping issues.

Can opening PowerPoint in Safe Mode fix text overlapping?

Yes. Safe Mode opens PowerPoint with default settings and disables add-ins as well as custom hardware graphics acceleration. You can launch Safe Mode by holding down the CTRL key while clicking the PowerPoint shortcut. If the text looks normal in Safe Mode, a display driver or add-in is likely causing the issue.

Office App Problems