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Office for Mac Issues

How to Preserve PDF Image Quality When Saving in Word for Mac

Olivia MillerOlivia Miller Oct 8, 2026 869 views

Question details

The user wants to prevent a drop in image resolution when pasting a scanned PDF into a Word for Mac document.

How to Preserve PDF Image Quality When Saving in Word for Mac
Product
Microsoft Word for Mac
Device & OS
macOS
Scenario
Inserting a scanned PDF into a Word document while trying to maintain original high image resolution upon saving and reopening.
Observed behavior
When pasting a PDF directly into Word, the application converts the PDF to a lower-resolution format like EMF or PNG, resulting in a noticeable loss of quality after the document is saved and reopened.
Before you start

Ensure you have the native macOS Preview application available, as you will need it to export your PDF files into high-quality image formats before inserting them.

Solution 1Recommended

Convert PDF to TIFF or PNG using Preview Before Inserting

Exporting the PDF as a high-resolution bitmap image ensures Word retains the original quality without compressing it through internal conversion.

Microsoft Word for Mac does not natively save pasted PDFs as embedded PDF files. Instead, it converts them into lower-resolution formats like EMF or compressed PNGs to save space. Converting the PDF to a high-quality uncompressed format like TIFF or PNG first bypasses this limitation.

1
Open PDF in Preview

Right-click your scanned PDF file in Finder, select 'Open With', and click on 'Preview'.

2
Export as High-Quality Image

In Preview, go to 'File' > 'Export...' in the top menu bar. Choose TIFF or PNG as the format, set the resolution to at least 300 pixels/inch to maintain high quality, and click 'Save'.

3
Insert Image into Word

Open your Microsoft Word document. Navigate to the 'Insert' tab on the ribbon, select 'Pictures', then 'Picture from File...', and choose the high-quality TIFF or PNG you just exported.

4
Disable Image Compression

To prevent further quality loss, go to 'File' > 'Reduce File Size' in Word and ensure picture quality is set to 'High Fidelity' or 'Keep Current Resolution'.

Convert PDF to TIFF or PNG using Preview Before Inserting
Image Quality Maintained: By inserting a direct TIFF or PNG file, Word bypasses its internal PDF-to-image conversion, keeping your documents crisp and clear even after saving and reopening.

Insert High-Quality Images and PDFs Easily with WPS Office

WPS Office Writer offers advanced image handling and a built-in PDF toolkit, ensuring your scanned documents and images retain their original high resolution when imported and saved.

  1. 1. Open your Document: Launch WPS Office on your Mac and open your existing document or create a new one in WPS Writer.
  2. 2. Insert High-Quality Image: Go to the 'Insert' tab on the top ribbon and click 'Picture' to browse and select your high-quality PNG or TIFF file.
  3. 3. Adjust Settings: Click on the inserted image to access the right-hand properties panel, where you can freely adjust formatting, text wrapping, and borders.
  4. 4. Save with Original Fidelity: Click 'Save' or press Cmd + S. WPS Writer will natively preserve the original resolution of your inserted media files without aggressive compression.
Native support for high-resolution image insertion without forced quality lossBuilt-in PDF tools for seamless viewing, conversion, and editingFully compatible with Microsoft Word documents (.docx format)
microsoft office alternative - wps office

Frequently Asked Questions

Why does Word for Mac compress pasted PDFs?

Word is designed to optimize document file sizes for easier sharing. When you paste a PDF directly, Word's internal rendering engine converts it into an EMF or a low-resolution PNG, permanently discarding the original high-resolution data.

Is TIFF better than PNG for inserting into Word documents?

Both TIFF and PNG are lossless formats that retain high image quality. TIFF is often preferred for high-resolution scanned documents and professional print work, while PNG is universally compatible and usually produces slightly smaller file sizes.

How do I stop Word from compressing images globally on Mac?

In Word for Mac, you can go to 'File' > 'Reduce File Size' and select 'High Fidelity', or ensure 'Keep Current Resolution' is checked. Note that this prevents future compression upon saving but does not reverse the initial conversion quality loss of directly pasted PDFs.

Can I embed a PDF as a clickable object in Word for Mac?

Unlike the Windows version, Microsoft Word for Mac has limited support for embedding PDFs as interactive OLE objects. It typically displays only the first page as an image. This is why converting the PDF to a high-quality image format first is the most reliable workaround.