Turreta.com has published free tools and applications in binary forms. These are the following so far.
Duplicate Files Tool (DFT)
The Duplicate Files Tool (DFT) is a small and simple tool for finding duplicate files on one’s local machine. It is a command-line application written in Rust. Meaning, it runs in a terminal window like the Windows Command-Line prompt (DOS). It has no fancy user interface for now. For more information, please visit the Turreta Duplicate Files Tool page.
Turreta Medication Assistant (Android)
The Medication Assistant is an Android application that helps people track their medication intake, among other things. This is still under active development.