Planned Release Date: Nov 23, 2026

About This Software

Build it.  Slice it.  Print it!

Most 3D printing means two programs that do not talk to each other: one to make the thing, another to work out how to print it. RoboForge is both. Draw a part, find out whether it will actually come off the bed, and slice it — without exporting anything in between.

AWESOME MODEL LIBRARY

347 files with over 400 parts that are instantly ready to print. 

BUILD IT

Start with a box, a cylinder, a sphere — and keep editing it. Primitives stay live: type a new width and the mesh rebuilds. Or draw a 2D outline and pull it into a solid, which is how most real parts begin.

Push/Pull any flat face, by dragging or by typing an exact distance. Push one through the far side and it cuts a hole instead.

Draw on a face and it divides, so you can pull either side independently without tearing the other.

Join and cut with real booleans. Merge leaves one watertight skin with nothing inside it — not a bag of overlapping shells.

Round, chamfer, hollow, lathe, loft, drill, thread and cut in half with alignment pins for parts too tall for the bed.

Imported meshes arrive as they are — a quarter of a million triangles handles the same as a box, and the repair tools are there for the ones that arrive broken.

KNOW IT WILL PRINT, BEFORE IT PRINTS

The check looks at the part the way the printer will. Overhangs that need support. Walls thinner than your nozzle. Parts floating above the plate. A surface that passes through itself so "inside" has no meaning. Each one tells you what is wrong, shows you where, and offers the fix.

Press A and it tries every flat face the model has, then stands it on whichever gives the fewest overhangs and the most contact with the bed.

SLICE IT

A real slicer, not a preview. Perimeters, infill, supports, brims and rafts, adaptive layers, per-object settings, Marlin and Klipper flavours. 20 printers and 25 process profiles, each one checked so its start and end G-code stays inside its own build volume.

If you want, you can create your own infill or use the presets we have designed. Sketch a pattern on a grid and the slicer tiles your drawing through the part at the density you asked for. No other slicer lets you do this.

348 THINGS TO PRINT, ALREADY IN IT

Open the library and insert a finished model: practical parts, mechanisms that move, toys, games, seasonal pieces, vehicles. Kits arrive in pieces with the clearances built in — axles, bores and pins sized so they actually turn — and land packed on the bed with the biggest part in the middle.

PRINT IT!

Export G-code, or send it straight to the printer over your network. Print a drawing on paper too — four views on one sheet, any of them turned to the angle you want.  We support FDM and Resin printing!

IT STAYS ON YOUR COMPUTER

Slicing runs on your machine. Nothing is uploaded, no account is needed, and it works with no connection at all. Autosave keeps copies of your work and never throws away the ones it did not use.

EXPORT TYPES

3MF full project - multiple objects, names, colors, placement

STL (binary) the default most people use

STL (ASCII) same geometry, but in text form

OBJ and AMF

G-code the sliced toolpath, ready for the printer