goJTAG 1.2 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus.
You can run this free PC program on Windows XP/Vista/7/8/10/11 32-bit. The program is categorized as Development Tools. This free software is a product of Testonica Lab. The following version: 1.2 is the most frequently downloaded one by the program users. The common filename for the program's installer is javaw.exe.
From the developer:
goJTAG is an open-source project aiming at providing a full package for a JTAG newcomer, slides and exercises. The software includes a simulation component that fully illustrates the underlaying concept of JTAG/Boundary Scan. Using a PicoTAP controller, all actions can be applied to a unit under test (UUT) it is connected to.
You may want to check out more software, such as PostgreSQL JDBC Drivers, ecGraph or newObjects Active Local Pages, which might be related to goJTAG.