The screenshot page now contains images of nearly all dialogs in HeidiSQL. I just put them here and added a short description to each. Can be read like a feature list.
Note that many of the features in these screenshot are taken from the latest build, not from the last final (3.2).
Ads were blocked - no problem. But keep in mind that developing HeidiSQL, user support and hosting takes time and money. You may want to send a donation instead.