The 1.07 version of CocoRead for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program relates to Developer Tools. This free software for Mac OS X is an intellectual property of Rohan Kotwani. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
CocoRead enables the user to view the PDF files on their file system in a table format, and then allows the user to open any PDF file in that table with the browser of their choice. In addition, the search bar can be used to filter the results. CocoRead can open Jupyter Notebooks and HTML files.
You may want to check out more Mac applications, such as MacCVSClient X, AcidSearch Installer or AlbumEnabler, which might be similar to CocoRead.