Office & Format Conversion8 min read

How to Choose ODG Pages and PDF Image Quality

The best PDF profile depends on what the drawing contains and how the result will be used. Vector geometry is usually compact and sharp; embedded photographs and raster textures drive most quality and file-size tradeoffs.

Selected drawing pages branching into three verified PDF quality profiles
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01

Export only the drawing pages recipients need

Leave the page field empty to export the complete drawing, or use a range such as 1-3, 5. The same range is applied independently to every ODG file in a batch, so confirm that the selected page numbers exist in each source.

For unrelated page selections across files, process separate batches so every range remains intentional.

02

Match image quality to the delivery

The profile primarily affects embedded raster images. It does not intentionally rasterize supported vector geometry. Choose the lowest profile that still passes visual review for the actual use case.

ProfileImage behaviorBest fit
LosslessOriginal resolution; lossless image compressionPrint masters, detailed diagrams and archival review
BalancedHigh-quality compression; images capped at 300 DPIGeneral professional sharing and printing
CompactStronger compression; images capped at 150 DPIScreen review, email and constrained delivery
03

Review batch results independently

One failed source should not invalidate successful conversions. Preview each completed PDF, retry only failed items and download accepted files individually or as the completed batch.

Compare output size only after visual acceptance. A smaller file is not an improvement if labels, textures or imported artwork become visibly degraded.

  • Check the first and last exported page.
  • Zoom into the most detailed raster image.
  • Confirm page count against the selected range.
  • Keep lossless output when future printing requirements are unknown.

Put the workflow into practice

Arrange source documents, select the pages you need, and create one PDF locally in your browser. Review the result before choosing any optional next step.

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Frequently asked questions

Clear answers before you merge

What does Lossless change?

It requests lossless image compression and avoids reducing embedded-image resolution.

Does Compact rasterize vector artwork?

The profile targets embedded images; supported vector drawing objects remain handled by the PDF export filter.

Can I use 1-3, 5 as a range?

Yes. Comma-separated pages and ascending ranges are supported.

What happens if a page does not exist?

LibreOffice controls the final range behavior, so preview and verify the output page count for every file.

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