There was a download of AOL Computer Checkup 4.0.648.8783 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the tool are 4.3, 4.0 and 3.0.
Aol.exe, sm3.exe, sinf.exe, sdccont.exe or HighestAvailable.exe are the default file names to indicate the AOL Computer Checkup installer. AOL Computer Checkup is developed for Windows XP/Vista/7/8/10/11 environment, 32-bit version.
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. AOL Computer Checkup lies within System Utilities, more precisely System Optimization. This program was originally created by AOL.
From the developer:
Fortunately, AOL has gathered the top utility products for ridding your PC of sluggishness and compiled them into one easy-to-use program, AOL Computer Checkup.
Just like your car, your computer needs regular maintenance to keep it running like new. AOL Computer Checkup is simple for a beginner to use but is powerful enough for even the most advanced techie.
You may want to check out more software, such as AOL Lifestream, AOL Shield or Frontier Compute Engine, which might be similar to AOL Computer Checkup.
Multiple Desktops
Browser extensions