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Fix Excel and Word Mobile Drawings Disappearing When Exporting to PDF
Question details
Handwritten drawings and signatures in Word and Excel mobile documents are lost during the PDF export process.
- Product
- Microsoft Word and Excel Mobile
- Device & OS
- iOS 17.5.1
- Scenario
- Exporting or emailing documents containing handwritten markups as PDFs from an iOS device.
- Observed behavior
- Handwritten ink and signatures are fully visible within the mobile app but completely disappear from the final exported PDF.
Ensure your iOS device has a stable internet connection, as cloud-based rendering processes sometimes affect how documents are exported. You should also verify if the issue is isolated to a single document or affects all files.
Use the iOS Print to PDF Workaround
Bypass the native app's export engine by using the built-in iOS printing feature, which often preserves on-screen visual elements like ink and signatures.
Since the issue seems tied to a specific bug in the Word and Excel mobile app versions (like v2.86) during the 'Export' function, using the iOS system print dialogue forces the document to render exactly as it appears on the screen.
Tap the three dots (More options) in the top right corner of your Word or Excel mobile app and select 'Print'.
Choose 'AirPrint'. When the print preview thumbnail appears on the screen, use two fingers to pinch outward on the thumbnail.
The document will open in a full-screen PDF view with your drawings intact. Tap the Share icon in the top right corner and select 'Save to Files'.
Test with a New Document and Verify Ink Types
Determine if the bug is tied to specific handwritten tools or corrupted files by testing different annotation types in a blank document.
Escalate to Microsoft Support
Since reinstalling the app does not resolve the issue, providing your findings directly to the development team is necessary for a permanent patch.
Switch to WPS Office for Reliable Mobile PDF Exports
If bugs in Microsoft Office mobile apps are disrupting your workflow, WPS Office offers a powerful, lightweight alternative. It natively handles document annotations and accurately preserves all handwritten signatures and drawings when exporting to PDF on iOS devices.
- 1. Download WPS Office: Install WPS Office for iOS from the App Store and open your Word or Excel document.
- 2. Add Signatures or Drawings: Use the robust annotation tools to sign or draw directly on your document.
- 3. Export to PDF: Select the Export to PDF option from the tools menu to create a flawless PDF with all drawings perfectly preserved.
Frequently Asked Questions
Why do my handwritten drawings disappear when saving as a PDF on iOS?
This is often caused by a rendering bug in specific versions of the Word or Excel mobile apps. The native export engine sometimes fails to process the separate visual layer used for handwritten ink and signatures.
Will reinstalling the mobile app fix the missing PDF annotations?
Usually, reinstalling does not fix the issue if it stems from a core software bug tied to a specific app version (like v2.86). You will typically need to wait for a developer patch or use an alternative export method.
Is there another way to save my Word mobile document as a PDF?
Yes. Instead of using the 'Export' feature, you can tap 'Print', select AirPrint, and pinch outwards on the print preview thumbnail. You can then use the iOS Share Sheet to save the visual output directly as a PDF.
