RSJM 1.1.1 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following version: 1.1 is the most frequently downloaded one by the program users. This free software is a product of Tom Morgan. ReportServerWebService.exe is the frequent file name to indicate this program's installer. The software lies within System Utilities, more precisely System Optimization. We recommend checking the downloaded files with any free antivirus.
From the developer:
The Reporting Services Job Monitor (RSJM) allows you to monitor the status of long running reports in Microsoft Reporting Services or just see who is looking at what reports in real time.
Long running reports (anything more than about 10 mins) when executed as a snapshot either cause the Reporting Services front-end to time out, or to return you the Home page - with no indication that the report is still rendering in the background.
You may want to check out more software, such as Perfect Companion, Avdump GUI or RegistryClear, which might be similar to RSJM.