On My Brief Experience with Wireframe Tools

I was looking for a tool to quickly and easily build wireframes.  Oh, it had to be free too.  Luckily, I found this useful list of wireframing tools.

The first one I picked was Simple Diagrams.  I like Adobe AIR apps, already have the runtime and it looked nice.  Even had some tutorials, even if they were third party generated.

But then, I’m actually using it, and I go to save the image and there’s no save!  You can export as PNG, but you can’t, using the free version, save a project, shut down your computer, turn it on again, and then open up your project to where you were.  Now, I’m no opponent of freemium business models, but if you can’t save a diagram and come back to it, the program is really crippled.  Call it a demo, but it’s not anywhere near a free functioning version.

I then tried Web Site Wireframe, but wanted something that would work offline.

Finally, I tried Pencil Prject.  It’s not the most polished (one of the tabs in the main screen is “My Stuffs”) but it worked–I could edit files offline, and save projects and re-open them later. It’s also kinda cool because it is built on top of the XUL and Firefox application frameworks (they have a plugin and a standalone app available).

Any wireframe tools you would recommend?