If you're worried that potentially pornographic images are lurking in your system's drives, this program promised to scan and find them. Although we encountered several false hits, the bigger problem was how many features are disabled in the demo version.
This install for this app is a 175MB file. It is made to be portable for thumbdrive use, and carries all fonts and such files for that purpose. It also carries files to run the app on Linux and Mac. It would have been nice for the publisher to separate the operating system packages.
On each run the app quickly installs updates. Unfortunately, testers complained that the app would go into a loop of downloading updates and restarting the app. Users must install an updater patch from the publisher's support site to correct the problem.
Operating SurfRecon is a mere matter of starting the scan and waiting. The app displays all images found in a series of tabs including those reviewed as Safe, Sexual, Child Porn, Gaming, and Personal. All images in categories other than Safe are pixelated. Controls to display those images are locked in the demo.
The app notes that images listed as sexual include those submitted by law enforcement, discovered by the publisher's Web crawler, or have been linked to porn sites. The publisher notes that pornographic images are found by comparing a file's hash to a list of hashes of images deemed porn. Testers found many false alarms as the app listed generic images as sexual. The evaluation mode pixelates all found sexual images, forcing users to look for the original files to check the content.
The demo locks down all features save the scan making it difficult to accurately test this app. Nevertheless, those concerned that porn may exist on their drives can use this program's easy-to-follow scan function to find images.