Cogitum Co-Citer is a tool for creating and managing collections of texts from the Internet. It captures the selected text, Internet address where it has been found, its title, and the date of grabbing. A user can assign any comments and save it in a newly created or in an existing Co-Citer folder. Co-Citer provides sending collections by e-mail, export to HTML, transfer to other computers, editing texts, search, print, and more.