When using Document Optimization, the most common questions are about visual quality, compression results, and feature differences; this FAQ covers 3 common questions and practical guidance.
FAQ
Will Document Optimization affect presentation quality?
- Document Optimization mainly reduces file size by compressing images and cleaning redundant data.
- Text content usually stays the same, but images may be compressed to some extent.
- Before processing a formal file, back up the original file first and then decide whether to keep the optimized version.
What should I do if the size reduction is limited?
- First check whether the presentation contains many images or redundant elements.
- If the file has only a small number of images, the reduction may be limited.
- You can also remove unnecessary images or repeated assets to further control file size.
What is the difference between Document Optimization and compressing a file archive?
- Document Optimization works on content inside the file, such as image compression and redundant-data cleanup.
- File archive compression usually packages the whole file without changing the internal content structure.
- After extracting an archive, the original file size usually returns, while the size change from Document Optimization remains in the processed file.
Glossary
| Term | Definition |
|---|---|
| Document Optimization | A way to optimize images and redundant data in a presentation so the file becomes smaller. |
| Redundant data | Data in a file that adds size but has limited value for the current display or use case. |
| Original-file backup | A preserved copy of the original file created before optimization for comparison or recovery. |