Letterly is a Web form for writing a letter. After filling out and
submitting the form, Letterly generates a PDF for you to print, sign,
and send via snail mail.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
