Action Tracer Cost: $14 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Action Tracer: Action Tracer is a file system and registry monitoring utility that will show you which applications are accessing your file system and registry, which files and keys they are accessing and modifying and the data that they are reading and writing - all in real-time.