PatchFactory - Version 3.3 PatchFactory is a comprehensive and innovative software updating and delivery solution, ensuring that your end-users always have the latest version of your files. PatchFactory performs almost any updating task, including synchronizing files, running an installer, updating your software, and even performing a custom action to keep your customers up-to-date and to significantly reduce your end-user support costs. Using PatchFactory it is possible not just to create an update module for a certain version, but also monitor all your software products, versions and version components that may have different target location on the end-user's machine. This innovation is based on the advanced functionality of the new release that includes improved byte-level patch building algorithm and innovative program interface. The innovative features of patching engine include cumulative patching to bring all in-field versions up-to-date using a single self-extracting executable,