Kiri:Moto vs OrcaSlicer
Kiri:Moto
grid.space
OrcaSlicer
orcaslicer.comSide by side
| Figure | Kiri:Moto | OrcaSlicer |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 1 | 1 |
| Spec score · 3D Slicer Software | 8.1 (#7) | 7.7 (#17) |
| Spec score · 3D Printing Software | 8.1 (#10) | 7.7 (#25) |
| License | The source code is available under the MIT license, and the maker describes the software as free for use without restriction. | OrcaSlicer is licensed under AGPL-3.0 and is developed in the open by SoftFever and community contributors. |
| Privacy | The maker says Kiri:Moto runs entirely in the browser, does not collect personal data, and does not send or store user data in the cloud. | The desktop app works offline, requires no account, and collects no telemetry; models, project files, G-code, and printer settings stay on the user's device. |
| Support | The maker links users to documentation, Discourse forums, Discord, bug reports, and a video guide. | The project directs bug reports and feature requests to GitHub and offers community help through Discord. |
Plans
In their own words
OrcaSlicer
OrcaSlicer is a free, open-source slicer for FDM 3D printers on Windows, macOS, and Linux. It controls speed, layer height, pressure, and temperature independently for walls, infill, supports, and other features. Calibration tools cover flow rate, pressure advance, temperature towers, retraction, tolerance, and maximum volumetric speed. Tuned presets are provided for hundreds of printers, including Bambu Lab, Prusa, Creality, and Voron. Jobs can be sent to and monitored on Klipper, PrusaLink, or OctoPrint printers. The slicer supports automatic supports, model repair, multi-material printing, and variable layer height, but not resin or cloud slicing. Input formats include STL, 3MF, STEP, DRC, OBJ, AMF, SVG, and ZIP; outputs include G-code, Gcode.3MF, OBJ, STL, DRC, and generic 3MF. The desktop app works offline without accounts or telemetry, keeping project data on the device. It is licensed under AGPL-3.0.