GRIPHOS (General Retrieval and Information Processor for Humanities Oriented Studies) is a historically important suite of programs used extensively within the Museum Computer Network, a shared information management system developed jointly by fifteen New York area museums. Designed by Dr. Jack Heller of New York University's Institute for Computer Research in the Humanities (ICRH) and debuting in 1967, GRIPHOS enabled museums to store, retrieve and apply textual markup to their records.

LitBlitz is free beta Chrome extension that aims to improve how students and researchers manage their notes for literature reviews, assignment research and more by simplifying pdf management, allowing capture and annotation of document snippets

LitBlitz v1.0 is currently available as a Google Chrome extension.

LitBlitz, while still available on the Google Chrome store (https://chrome.google.com/webstore/detail/litblitz-speed-up-your-li/ohmfdhillclkchlgoifgokmdjhonmgao?authuser=4&hl=en) no longer appears to be under development, and the company url redirects to a Japanese language web page.