There was a download of CircleDock 1.5.6.30 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free program is Eric Wong.
The software lies within Desktop Tools, more precisely Icons & cursors. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The common filename for the program's installer is CircleDock.exe. The most popular version of the program 0.9.
From the developer:
The idea behind Circle Dock is that the dock should appear where your mouse is instead of you having to move your mouse to the dock like with other programs. This is accomplished by making the dock a circular or spiral shape so that it can be placed anywhere, even near the edge of the screen. The offscreen portions of the dock are easily reached by just scrolling with your mouse wheel or arrow keys.
You may want to check out more software, such as Circle Dock, which might be similar to CircleDock.