Tractor Engine

Central job queue, installed on one host only Linux 64-bit (gcc4.4), Mac OS X (10.8+)

Tractor Blade

Task execution server, on render blades Based on Python 2.7, for: Linux-64, Mac OS X 10.8+, and Windows 7+.

Tractor Dashboard

Web-based user interface, job browsing and control. Compatible with Chrome, Firefox, Safari, and Edge. No platform-specific plug-ins required

Tractor-Spool/Query

Job submission and advanced command line tools, on user workstations based on Python 2.7. Submission API's based on Python 2.7 or Python 3.7+
For: Linux-64, Mac OS X 10.8+, and Windows 7+.