Used to select a font from the list of the the available fonts. If the required font is not available in the list, you can download and install it on your operating system, and the font will be available in the desktop version.

Used to choose from the preset font size values in the drop-down list (the default values are: 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48, 72 and 96). It's also possible to manually enter a custom value up to 300 pt in the font size field. Press Enter to confirm.

Used to change the font size making it one point bigger each time the button is pressed.

Used to change the font size making it one point smaller each time the button is pressed.

Used to mark separate sentences, phrases, words, or even characters by adding a color band that imitates the highlighter pen effect throughout the text. You can select the required part of the text and click the downward arrow next to the icon to select a color in the palette (this color set does not depend on the selected Color scheme and includes 16 colors) - the color will be applied to the selected text. Alternatively, you can first choose a highlight color and then start selecting the text with the mouse - the mouse pointer will look like this and you'll be able to highlight several different parts of your text sequentially. To stop highlighting, just click the icon once again. To delete the highlight color, choose the No Fill option. The Highlight color is different from the Background color as the latter is applied to the whole paragraph and completely fills all the paragraph space from the left page margin to the right page margin.