Annotate, comment, plot or revise your documents and drawings. Fonn has an advanced document reader that can not only read most file formats, but also allows you to select, measure or make other remarks in the documents themselves or directly on the drawing.
By placing "needles" on the drawing, you can link tasks and see the color-coded status on the drawing to easily get an overview of the work to be performed.
Fonn supports measurements directly in the drawing. Set up the right scale and gain control of your job.
Overlay two drawings and highlight the changes. You can instantly see the differences, as each revision is colour coded.