Hello,

Yes, it does but it requires a tiny modification to work. It also requires another plugin, Balloon pannels, which also requires a tiny modification to work.

It's really just small stuff so whenever you're ready to use them, let me know and I'll send you the modified version that you can use.

Actually, scratch that, I just uploaded a new version of the plugin installer so the Accessibility checker will install without requiring a modification.

The second one, Balloon pannels, will also install but it will require the addition of a CSS file because it is getting the wrong one due to C5 settings. That file can be added after installation of the plugin

Awesome. Tnx
Something specific to this ck plugin that was messing things up?

The css needs to be added to my theme package I guess?

Client still needs to approve though.

The installer goes through the plugin's JS file to try to find out the plugin's handle automatically and if it can't find it, it declares the file to not be a proper CKeditor's plugin.
This plugin, instead of just simply declaring the handle as a string, was using a variable to do so and the installer was not finding it.

As for the Balloon Panel one, you won't have to add the styling to your theme. The installer puts all the plugins inside application\files\js\ck4editor
Balloon Panel looks for a theme inside its own skins folder by using the handle of the currently active skin.

Concrete5 uses a theme with handle bootstrapck but Balloon Panel comes with 3 other skins.

So all that's needed is, after installing the plugin, to go to application\files\js\ck4editor\balloonpanel\skins, create a folder called bootstrapck, then copy all the files from one of the other skins (moono-lisa works well with Bootstrap) and put it there. That's all, problem solved.