Adobe Flash Catalyst
| Adobe Flash Catalyst | |
|---|---|
| Developer(s) | Adobe Systems | 
| Stable release | CS5.5 (1.5)
   / April 12, 2011 | 
| Operating system | Mac OS X, Microsoft Windows | 
| Type | Rich web application | 
| License | Proprietary commercial software | 
| Website | www | 
Adobe Flash Catalyst (formerly known by its codename Thermo) is a designers' tool for creating the user interface for rich web applications (formerly known as Rich Internet Applications).
Development and sales of Adobe Flash Catalyst ended on April 23, 2012.