# Comments & Markup

**URL:** https://community.pdfsuite.io/c/edit-review/comments-markup/19.md

[Latest](https://community.pdfsuite.io/latest.md) · [Categories](https://community.pdfsuite.io/categories.md) · [Tags](https://community.pdfsuite.io/tags.md)

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## [About the Comments & Markup category](https://community.pdfsuite.io/t/about-the-comments-markup-category/21)

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**Author:** [@system](https://community.pdfsuite.io/u/system)\
**Replies:** 0\
**Last updated:** [October 28, 2026, 2:23pm UTC](https://community.pdfsuite.io/t/about-the-comments-markup-category/21 "2026-10-28T14:23:22Z")

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Markup, comments and everyday edits.

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## [How do I change a color pdf to black and white?](https://community.pdfsuite.io/t/how-do-i-change-a-color-pdf-to-black-and-white/117)

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**Author:** [@HarperClark](https://community.pdfsuite.io/u/HarperClark)\
**Replies:** 4\
**Last updated:** [November 11, 2026, 5:28am UTC](https://community.pdfsuite.io/t/how-do-i-change-a-color-pdf-to-black-and-white/117 "2026-11-11T05:28:11Z")

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I need to turn a color PDF into black and white before printing a 30-page handout. Can I change the file itself rather than just the printer settings?

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## [I'm stuck - anyone know how to change background color on PDF?](https://community.pdfsuite.io/t/im-stuck-anyone-know-how-to-change-background-color-on-pdf/101)

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**Author:** [@comet\_master](https://community.pdfsuite.io/u/comet_master)\
**Replies:** 7\
**Last updated:** [November 10, 2026, 10:58pm UTC](https://community.pdfsuite.io/t/im-stuck-anyone-know-how-to-change-background-color-on-pdf/101 "2026-11-10T22:58:07Z")

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I need to change the background color on a PDF I’m editing but can’t seem to figure it out. I tried a few things on my laptop already and nothing worked.

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## [Professor wants clean pages, what is pdf annotations when printing?](https://community.pdfsuite.io/t/professor-wants-clean-pages-what-is-pdf-annotations-when-printing/131)

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**Author:** [@kingWolf2011](https://community.pdfsuite.io/u/kingWolf2011)\
**Replies:** 1\
**Last updated:** [November 10, 2026, 10:10pm UTC](https://community.pdfsuite.io/t/professor-wants-clean-pages-what-is-pdf-annotations-when-printing/131 "2026-11-10T22:10:20Z")

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My professor said my printed term paper needs to be completely clean, but my print dialog has an option for PDF annotations. What actually counts as an annotation when printing out a document?

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## [How can I add header and footer in PDF without redoing everything?](https://community.pdfsuite.io/t/how-can-i-add-header-and-footer-in-pdf-without-redoing-everything/40)

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**Author:** [@stephanie\_celtics](https://community.pdfsuite.io/u/stephanie_celtics)\
**Replies:** 13\
**Last updated:** [November 1, 2026, 11:58am UTC](https://community.pdfsuite.io/t/how-can-i-add-header-and-footer-in-pdf-without-redoing-everything/40 "2026-11-01T11:58:53Z")

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I’ve got a 30-page report already finalized as a PDF and my supervisor wants page headers with the project name and page numbers in the footer before Friday. Re-exporting from Word would mean reformatting the whole thing…