Download of CommCat 4.10.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions among the software users are 4.7, 4.6 and 4.5. The actual developer of the program is COMMSOFT, Inc.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. CommCat lies within Internet & Network Tools, more precisely Network Tools. The program's installer file is commonly found as CommCat.exe.
From the developer:
CommCat is a professional Windows radio control and logging tool. The program is packed with features to help you find and work DX. Its acclaimed rule-based spot manager filters incoming spots from the Internet and alerts you when a needed DX station is present.
You may want to check out more software, such as FTP Navigator, MBT Navigator or CMUD, which might be related to CommCat.