Fission Track Studio is a flexible software suite for the collection and analysis of fission track data. The suite consists of two separate programs, TrackWorks for the control of a motorized digital microscope and the autonomous capture of high quality digital imagery, and FastTracks for the automatic counting of fission tracks and final review of the results. Both programs contain a common set of manual measurement tools that can be used for measurement of track lengths, orientations, and other track dimensions. The software suite has been written in Java for cross-platform operation and will operate on all major operating systems using a Java Virtual Machine. While the Fission Track Studio suite will operate on all platforms, some of the required hardware drivers for TrackWorks are currently available only for some versions of the Microsoft Windows operating system. Control of microscope and camera operations are therefore restricted to those operating systems.