Try Before You Buy
If you are not yet ready to purchase Script Debugger, you have the option of running Script Debugger in trial mode. Script Debugger will be fully functional for 20 days so that you can try out all its features during that time.
Requirements
To use Script Debugger 5.0, you will need the following hardware and software:
- Intel Macintosh.
- 50MB free disk space.
- Mac OS X 10.6 (Snow Leopard) or later, Mac OS X 10.8 (Mountain Lion) recommended.
Download and Install Script Debugger 5.0
To install Script Debugger:
- Download Script Debugger (v5.0.5, 14MB).
- Open the Script Debugger 5.0 dmg file by double-clicking it in the Finder.
- Drag the Script Debugger application to your Applications folder (or any other location on your hard disk) to copy it to your Macintosh.
Getting Started
A series of Video Tutorials provide a quick introduction to Script Debugger’s key features. Further documentation is provided in Script Debugger’s on-line help.

Late Night Software Ltd., established in 1995, is a privately held company that specializes in the development of award-winning Macintosh scripting tools.