InetBlocker 1.1 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 most popular version of the tool is 1.1.
The default filenames for the program's installer are InetBlocker.exe or InetBlockerAdmin.exe etc. This free tool was originally designed by CodePlex.
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. The program lies within System Utilities, more precisely Device Assistants.
From the developer:
InetBlocker application has been developed for an easy ISA/TMG server control by inexperienced users (common teachers, not network administrators). It allows blocking or unblocking internet connection for defined groups of computers without direct work with ISA/TMG server in an easy and quick way. Authorized persons (teachers) can control classroom internet connection in a simple application environment.
You may want to check out more software, such as iPSP Movie Loader or DockWare Pro for Pocket PCs, which might be similar to InetBlocker.