The Redline / Markup tool is useful for annotating and editing images.

Once you have opened a file and selected layers and pages, you can use the tools in the Redline / Markup menu to add editing notes to the image and highlights to the text.

After you have made your changes, select File / Save to save the markups. If you select or open another file to work without saving, you are asked if you want to save the changes you have made.

From the Redline / Markup menu, you can move on to other functions or exit the program. For more information, see:

• Drawing Tools

• Markup Tools