ARC396 0.08.0036 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 software is included in System Utilities. This software was originally designed by BuTel software. We recommend checking the downloaded files with any free antivirus.
From the developer:
ARC396 includes the most versatile memory editor available on the market, the new developed 'intelligent system browser' technology makes navigation as easy as possible and you can customize the browser.
With ARC396 you can access the Radioreference database and download trunk and conventional systems. the software can store latitude, longitude and FCC callsign per systems.
You may want to check out more software, such as ARC396 for Uniden BCD396T, which might be related to ARC396.