SpyStopper 5.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 5.0, 4.0 and 3.0 are the most frequently downloaded ones by the program users.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This program is an intellectual property of InfoWorks Technology Company. The program's installer is commonly called SpyStopper.exe. SpyStopper lies within Security Tools, more precisely Privacy.
From the developer:
In real time, SpyStopper blocks spyware, Web bugs, worms, cookies, ads, scripts, and other intrusive devices to protect you from being profiled and tracked. When you are online, you may be monitored or tracked without your knowledge or explicit permission. Hackers, advertisers, and corporations may use Web bugs, spyware, cookies, worms, ads, and scripts to gain access to your information and invade your privacy.
You may want to check out more software, such as Keylogger Hunter, #1 Anonymous Proxy List Verifier or WildBlue Security Center, which might be similar to SpyStopper.