Filling in PDF forms can sometimes be annoying, especially when the forms are DRM controlled (and do not provide edit fields).
A useful utility is flpsed
. It isn't a PDF editor as such; instead, it allows the addition of text annotations to PDF files by tacking them on to the end of the file, which means that it works on just about any PDF.
Font size and color can be selected. The annotation set can be saved separately if required, and it can also be used from the command...