How to Fix White Boxes Around PDF Annotations in Apple Preview
Question details
Small white boxes appear beside annotations in a PDF file.
- Product
- Apple Preview
- Device & OS
- not provided
- Scenario
- Opening or reviewing a PDF file that was previously marked up in Adobe Acrobat.
- Observed behavior
- Small white boxes are displayed around or beside the annotations, and these visual glitches are difficult or impossible to remove manually.
Before attempting to flatten your PDF to resolve rendering issues, create a backup copy of your original file, as flattening makes annotations permanent and uneditable.
Open the PDF Using Adobe Acrobat or WPS Office
Bypass Apple Preview's rendering glitches by using a fully compatible PDF reader.
Apple Preview has known inconsistencies when rendering specific PDF annotations and metadata created in third-party software like Adobe Acrobat. Switching to a standard, fully compatible PDF viewer usually resolves these display errors instantly without requiring any changes to the file itself.
Download and install a reliable PDF application such as Adobe Acrobat Reader or WPS Office.
Locate the affected PDF file on your computer and right-click on it.
Click 'Open With' from the dropdown menu and select the newly installed PDF reader instead of Apple Preview.
Flatten the Annotations Before Sharing
Merge annotations into the document background so they display correctly in all viewers, including Apple Preview.
View and Manage Annotations Flawlessly with WPS Office
WPS Office features a highly compatible built-in PDF reader and editor that correctly renders annotations from Adobe Acrobat. You can seamlessly view, edit, and flatten your PDFs without encountering display glitches like white boxes.
- 1. Download and Install: Download and install WPS Office on your computer or mobile device.
- 2. Open Your PDF: Launch the WPS PDF tool and click 'Open' to select your annotated PDF file.
- 3. Review Annotations: View your document seamlessly; all annotations will display correctly without white rendering boxes.
- 4. Flatten if Necessary: To flatten the file for Apple Preview users, click on 'Menu', select 'Print', choose to print as a PDF, and save the flattened version.
Frequently Asked Questions
Why do white boxes appear around my PDF annotations in Apple Preview?
Apple Preview often struggles to accurately render advanced PDF annotations and metadata created by other programs like Adobe Acrobat. This incompatibility causes visual artifacts, such as small white boxes, to appear around the marked-up text.
Can I manually delete the white boxes in Apple Preview?
No, the white boxes are usually rendering glitches rather than selectable objects. Attempting to delete them manually is difficult or impossible without deleting the actual annotation itself.
How can I ensure my PDF annotations look the same on all devices?
The most reliable method is to 'flatten' the PDF before sharing it. Flattening merges the editable annotations into the document's base layer, making them display uniformly across all PDF viewers, including Apple Preview and web browsers.
