IconSize 1.0 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 software lies within Desktop Tools, more precisely Icons & cursors.
We recommend checking the downloaded files with any free antivirus. The most popular version among IconSize users is 1.0. This free software was originally developed by Shedko software. IconSize.exe is the common file name to indicate this program's installer.
From the developer:
Usually if you try change size of icons you need use sizes from 1 up to 72, because standard tools of Windows do not allow to set up size of icon to more than 72 px. This tool will provide feature to set up icon size up to 256 px. Tested only under WindowsXP, not needed for WindowsVista
You may want to check out more software, such as IconMaster Lite, Thumbnail Sizer or Widget Maker, which might be related to IconSize.