OverSite

If you design, develop, or architect Websites or other GUI-based software applications, then OverSite is the app you've been waiting for... even if you didn't know it! With OverSite, you can quickly define your site or application's structure. Creating wireframe mockups of your pages and screens is also a breeze. You can attach notes to your wireframes to provide further details. Once you're done, OverSite will auto-generate a structure map of your site or application, and will allow you to export to a number of different formats.

What is new in this release:

When an unsaved file is open and a new file is opened from the desktop, a prompt to save the open file now appears.

Limitations:

Nag screen