Karl de Abrew

Debenu Pty Ltd. develops software solutions for secure PDF solutions. It prepares compliant documents for electronic submission in the pharma, legal and other sectors and automates repetitive tasks. The firm’s desktop software offers forms, conversion, splitting, merging, publishing, stamping, workflow automation, archiving, bookmarking, linking and navigating PDF documents. The company was founded by Karl De Abrew, Rowan Hanna and Susana De Abrew in 2007 and is headquartered in Melbourne, Australia.

Nitro Software, Inc. develops digital document production software. Its products enable users to create, convert, edit, combine, annotate, secure and save industry-standard PDF documents. The firm offers Nitro Pro that allows users to create and view, edit and optical character recognition, convert and export, sign and secure, collaborate and review PDF documents on virtually various devices and Nitro Cloud enables users to sign, share and collaborate with others from various browsers without Nitro Pro. The company was founded by Sam Chandler, Karl De Abrew and Richard Wenzel in 2005 and is headquartered in San Francisco, CA.