Hello, i would want to know how to change my scanned typographies, to a real font. A ttf.
I have de 3.0 version.
They have to be gif, bmp or a vector image???
Thank you for your help!!!
JORGE 
There is a manual which has a section about how to create a font from scratch. You can download it from the download page. Version 4 is also available from the same download page.
I would recommend downlloading Font Creator 4, which supports vector formats. This post by Chris Eilers in response to a similar question may be helpful. A vector import will result in fewer points and smoother curves, However, a bitmap is fine if your font is meant to have rough edges. Font Creator will generate a lot of points to follow the bitmap closely.