Direct Download Almost Anything
Drivesearch.kwebpia.net
Filechef.com
Open Directory Search
Opendirsearch.abifog.com
Archive-it.org
Cybersec Documents Search Engine
Document Search
Documents Search Engine
Google Docs CSE
GoogleDrive Search Engine
Odcrawler.xyz
Open Directory Finder
SlideShare Search Engine
L33Tech - Open Directory Search
r/opendirectories