Abstract: An online web-based document assembler and authoring software therefor. Authors build a library of stored document text using standard word processing software and using unique add-in software define a series of structured questions and input fields which in use are presented on web pages accessable to end users. End users requiring a document access a site containing the assembly software and by answering the questions posed and entering data unique to the document they are requesting cause a fished document to be assembled at the site which is subsequently made available to the end user in downloadable form or is emailed to an address of the user's choosing.