While flipping through articles at IndieFilmHustle.com, I noted that the site has pages covering the oeuvre of several top writers and directors. Each page has a PDF download link for every one of their screenplays. Check out the links below:

• Christopher Nolan
• Quentin Tarantino
• The Coen Brothers
• Aaron Sorkin
• Stanley Kubrick
• Charlie Kaufman
• Joss Whedon
• Wes Anderson
• Shane Black
• William Goldman
• Guillermo del Toro
• Darren Aronofsky