Downloading Alt-Tab Thingy 4.0.4 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The latest version of the program can be installed on PCs running Windows XP/XP Professional/Vista/7/8/10/11, 32-bit.
Commonly, this program's installer has the following filename: attmain.exe. The following versions: 4.0, 3.4 and 3.3 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus. The actual developer of the free software is Nymithium Technologies. Alt-Tab Thingy lies within System Utilities, more precisely System Optimization.
From the developer:
Alt-Tab Thingy is for Windows XP, Vista & 7 only.
If you are not familiar with the Alt-Tab task switcher in Windows, it's a keyboard short-cut (hot-key) to enable fast switching between applications/windows. This feature has been in Windows since Windows 3.0 and is largely unchanged since Windows '95! Alt-Tab Thingy is a replacement to add brand new features to help you switch tasks faster and more efficiently than ever before!
You may want to check out more software, such as Time Thingy or Alien Gunner, which might be similar to Alt-Tab Thingy.
System Optimization