Change Page Time
Extension OneNote's ability to change page time, make it can edit the munites and seconds.
Open Preferences Folder
Some of OneNote options save in "Preferences.dat" and "Toolbars.dat", If we want to copy OneNote customize tags to another computer, we can just copy the "Preferences.dat" to that computer from preferences folder. ( Same OneNote version only )
Comments Insert, delete and Synchronization position
Add comment for selected words, like what you do in Office Word.
Gem will use the notation  enclosed the selected text, highlight them with red, at the same time Gem add a comment box right of the selected phrase. We can write some comments for the selected phrase.
Delete a selected comment.
Remove All Comments
Remove all comments in current page.
Refresh All Comments
Refresh the comments in current page, and move the location of the comment to the corresponding text.
Delete Completely To Do Tags
Delete all completely to do tags in current page.
Grayscale single image
OneNote Gem Image Tools new feature, convert the selected image to grayscale image.
Grayscale all images
Convert all images to grayscale images in current page to reduce the .one file size.
Remove and disable all hyperlinks
Remove all hyperlinks in current page, even disable OneNote automatically creating a link to similar text http://www.onenotegem.com/
Fix all Table Width
Make all table to same width.