MatterControl

MatterControl, developed by the prominent 3D printing retailer MatterHackers, is a highly unique "all-in-one" software package designed to drastically simplify the 3D printing workflow. While the traditional workflow requires a user to jump between three different programs—a CAD program to design the part, a slicer (like Cura) to generate the G-code, and a host program (like OctoPrint) to send the file to the printer—MatterControl attempts to unify all of these functions into a single, cohesive desktop application. It is particularly popular in educational settings and among beginners who want a streamlined, friction-free experience. A standout capability of MatterControl is its integrated design tools. While it won't replace SolidWorks for complex mechanical engineering, it includes a surprisingly robust suite of "Design Apps" natively within the software. Users can drag and drop basic geometric primitives, use boolean operations (add/subtract) to combine shapes, create custom text, or use specialized tools to instantly generate 3D printable objects like customizable keychains, braided rings, or interlocking gears without ever opening a separate CAD program. This lowers the barrier to entry significantly, allowing users to go from a blank screen to a printing object in minutes. In addition to design, MatterControl features a highly capable built-in slicing engine (based on the MatterSlice engine). It handles all the standard slicing requirements—supports, infill, and layer heights—and includes advanced features like software-based bed leveling (which digitally compensates for a physically warped printer bed). Furthermore, if a 3D printer is tethered directly to the computer via USB, MatterControl acts as the host software, allowing the user to directly control the printer's motors, monitor temperatures, and execute prints natively from the application. With its cloud-sync capabilities (allowing users to access their designs from any computer), MatterControl provides a very friendly, comprehensive ecosystem.