There was a download of SatTerm 8.8.3 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. SatTerm works fine with 32-bit versions of Windows XP/Vista/7/8/10/11.
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. The program's installer file is generally known as SatTerm.exe. The software belongs to System Utilities. The most popular versions among the program users are 8.8, 8.7 and 8.5. This free program is a product of NAL Research Corporation.
From the developer:
SatTerm is a satellite terminal emulator software package developed by NAL Research Corporation to communicate with the A3LA-D, A3LA-DG, A3LA-DGS, 9601-D, 9601-DG and 9601-DGS Iridium modems and trackers. When you select a specific modem type, the corresponding AT commands, help menu, and properties available for that particular modem/tracker are appropriately adjusted.
You may want to check out more software, such as EOS Utility, iPHUC for Windows or SoftX Internet Logger, which might be related to SatTerm.