How do I delete fonts from FontAgent Pro?

In FontAgent Pro, there is an important difference between deleting a font from a library and removing it from a set . Deleting a font from a library or from the All Fonts pane actually deletes the physical font file from your hard drive. To use the font again, you must reinstall it.
In contrast , removing a font from a set does not delete the physical font file on your hard drive. You can safely remove fonts from sets without worrying about permanently deleting fonts.

Delete from All Fonts Pane
Deleting fonts from the All Fonts pane permanently deletes the selected fonts. To do so, select a font or group of fonts in the All Fonts pane and click the Delete button in the toolbar. A dialog box appears asking you to confirm that you wish to delete the selected fonts.

Delete from Libraries
Deleting from a library permanently deletes the selected fonts. If you have enabled multiple libraries, you can delete specific fonts in a library or delete entire libraries. To do so, select a font, group of fonts or library and click the Delete button in the toolbar. A dialog box appears asking you to confirm that you wish to delete the selected fonts.

Delete from FontAgent Pro Only
To remove fonts from FontAgent Pro without deleting them from the drive, first export the fonts and then delete them.

Removing Fonts from a Set
Select a font or group of fonts in a set and click the Delete button in the toolbar. FontAgent Pro removes the selected fonts from the set, but leaves their font files on your hard drive. You cannot remove fonts from a smart set .