
Description: Orca Slicer is a free, open source 3D printing slicing and gcode generation software. It supports industry standard file formats like STL and OBJ and can slice prints for most desktop 3D printers. It provides customizable slicing profiles to calibrate print settings based on the filament, temperature, nozzles, and print bed size.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PrusaSlicer is a free, open-source 3D printing slicer software for fused deposition modeling (FDM) printers. It is optimized for Prusa's own printers but works with most common desktop 3D printers. Key features include variable layer height, printing multiple objects at once, support material generation, and G-code visualization.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API