But The Annotation can not be copied and Paste, so you need to Highlight the text which then you can do as you wish. Note: the highlight text button will change to show “Highlight text” now. How to change or remove the words which have to be highlighted? How to edit the text and color when the annotations have to be printed? How to mark the location of bookmarks when you use Internet browser? How to convert page margins for bookmarks? How to add or remove bookmarks when viewing bookmarks? May 9, 2025 — Sumatra reader has a feature to edit annotations. The annotation editor is the page editor. But only the text of the annotation is editable. When you edit the text, you can also see a How to change annotation background color in Sumatra PDF When Annotate button is highlighted, how to write text and what color to write? May 14, 2025 — Sumatra PDF has an option to create PDF annotations. The option to How to change text color in Sumatra PDF reader When annotation text is selected, how to highlight text for annotations May 6, 2025 — To do this, simply click the A key in the annotation toolbar. The annotation colors can be customized in the Color section. Use the shortcut keys to create annotation in Sumatra PDF How to write and format text in Sumatra PDF Highlight the entire annotation to edit text This setting is available for most annotation settings. Annotation settings such as color etc. is available and customizable. A shortcut key to change text color is Ctrl + L The annotation color can be changed at any time by right-clicking and choosing How to add, edit and delete bookmark bookmarks in Sumatra PDF This option is always available, you just need to switch on the “Bookmark” feature. Note that bookmarks are separate from text annotations that you mark with Highlight. So a separate bookmark set needs to be created if you are working with multiple books. As you can see you can change and delete Bookmark settings Add, edit and delete links in Sumatra PDF How to change PDF bookmarks color. May 14, 2025 — Sumatra PDF can be expanded to bookmarks. To change bookmarks, simply press F12/Ctrl + Shift + F11.