You could have downloaded UnityVS 1.8.2 from our software library for free. The program lies within Development Tools, more precisely IDE. The following versions: 1.8 and 1.0 were the most frequently downloaded ones by the program users. This software is a product of SyntaxTree. UnityVS works fine with 32-bit versions of Windows 7/8.
From the developer:
UnityVS allows you to write your scripts in C#, UnityScript and Boo.
With UnityVS you can get syntax highlighting, IntelliSense and code navigation for your scripts; connect Visual Studio's debugger to Unity to debug your scripts; put breakpoints, inspect and modify variables and arguments and evaluate complex expressions to fix bugs promptly.
You may want to check out more software, such as PostgreSQL JDBC Drivers, Adersoft VbsEdit or ecGraph, which might be similar to UnityVS.