Downloading SyBrowser 9.1 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The software is categorized as Developer Tools. We recommend checking the downloaded files with any free antivirus. This Mac application is a product of Dr Gerard Hammond.
From the developer:
SyBrowser is a suite of native Macintosh relational database browsing client applications that provide an overview of the tables in OpenBase, FrontBase, Sybase, MS SQL, PostgreSQL and MySQL databases hosted on UNIX, Linux, and Windows servers. It allows the execution of SQL queries against these RDBMS and the query results can be saved to disk.
You may want to check out more Mac applications, such as fontmatrix, TOra or Valentina Studio Pro, which might be related to SyBrowser.