---
{"title": "Kiri:Moto vs PrusaSlicer in 2026", "description": "Kiri:Moto, PrusaSlicer and LunarWerx 3D Print compared for makers: what each does, price, setup, and what to check before choosing.", "url": "https://texhouse.us/kiri-moto-vs-prusaslicer/", "date": "2026-10-16"}
---
Kiri:Moto, PrusaSlicer and LunarWerx 3D Print compared for makers: what each does, price, setup, and what to check before choosing.

Kiri:Moto and PrusaSlicer compared for makers, alongside LunarWerx 3D Print, a set of free browser tools that can sit beside either one. Kiri:Moto states it is a project for makers, hobbyists, professionals, students and educators. [^1] PrusaSlicer is free software. [^2] The three line up as different jobs rather than strict replacements.

| Option | What it does | Price | Where it runs | Community and support |
|---|---|---|---|---|
| Kiri:Moto | A project for makers, hobbyists, professionals, students and educators [^1] | not published | not published | Discourse forums [^1]; Discord server [^1]; documentation and APIs [^1]; video guide [^1]; releases and binaries [^1]; in development for 14 years [^1]; accepts support for development [^1] |
| PrusaSlicer | Free software with three modes: Simple, Advanced and Expert [^2] | free [^2] | Windows, macOS and Linux [^2] | More than 200 tested profiles [^2]; auto profile updates through a built-in updater [^2]; all slicing happens on the machine [^2]; works offline, no cloud dependency [^2]; direct file transfer over the local network [^2]; version 2.9.6 released June 25, 2026 [^2] |
| LunarWerx 3D Print | Browser tools for ironing settings, injection moulding checks and foam inserts [^3] | free to use [^3] | In a web browser [^3] | not published |

## The short answer

Kiri:Moto states it is a project for makers, hobbyists, professionals, students and educators, and its page lists documentation, APIs, forums and releases. [^1] PrusaSlicer is free software that runs on Windows, macOS and Linux. [^2] [^2] LunarWerx 3D Print is a set of browser tools that work out ironing settings, check a part for injection moulding and design 3D-printable foam inserts. [^3]

If you want free software with tested profiles, PrusaSlicer's facts say it offers that. [^2] If you want ironing settings exported as a ready 3MF file, the LunarWerx 3D Print claims say it does that. [^3] Kiri:Moto's own page describes its resources, its community and its 14 years of active development rather than one job, so match it to the needs those listed resources answer. [^1]

## What Kiri:Moto, PrusaSlicer is built for

Kiri:Moto states it is a project for makers, hobbyists, professionals, students and educators. [^1] Its page says it has been under active development for 14 years. [^1] It lists documentation and APIs. [^1] It runs a Discourse forum and a Discord server. [^1] [^1] It provides a video guide, releases and binaries, and it accepts support for development. [^1] [^1] [^1] Its facts here say little about the tool itself, so what a maker gets from it comes from the resources and community its page lists.

PrusaSlicer is free software. [^2] It runs on Windows, macOS and Linux. [^2] It provides more than 200 tested profiles. [^2] It supports direct file transfer to a printer over the local network. [^2] Its page gives a 64-bit release of version 2.9.6 for Windows, and an experimental 3.0.0-alpha12 preview. [^2] [^2] The other facts gathered for it appear only in the table on this page.

## What LunarWerx 3D Print is built for

LunarWerx 3D Print is made by the team that publishes this site. It is a set of browser tools for ironing settings, injection moulding checks and foam inserts. [^3]

The ironing helper works out settings for your printer, material and finish and exports a ready 3MF file. [^3] It makes a 9-pad or 16-pad test plate, and you mark each pad as worked or not. [^3] You can click flat top surfaces, and the export adds a modifier part over each picked surface. [^3]

The mould helper runs 13 checks, shows shrinkage, pressure and weak-point maps, and builds the two mould halves; all numbers are estimates. [^3] The foam tool lays parts out in a box and designs a foam tray and top pad that each part lifts out of, split into pieces that each fit your printer's bed. [^3] [^3] It also turns backwards faces in an STL file right side out and says how many it fixed. [^3]

## Pricing and fees

The Kiri:Moto facts given here do not state a price, so check its own page. PrusaSlicer is free. [^2] LunarWerx 3D Print says its tools are free to use. [^3] No card fee or add-on fee is published for any tool in these sources.

## Setting it up and printing

Kiri:Moto's facts here do not name the systems it runs on. Its page lists releases and binaries, a video guide, documentation and APIs, so check it for setup steps. [^1] [^1] [^1]

PrusaSlicer runs on Windows, macOS and Linux. [^2] Its page gives a 64-bit release of version 2.9.6 for Windows, and an experimental 3.0.0-alpha12 preview. [^2] [^2] It supports sending print files to a printer over the local network. [^2]

LunarWerx 3D Print runs in a web browser. [^3] You use it on its website, which is hosted on Cloudflare. [^3] Sign in with Connections and your settings, recent test plates and print results follow you to every computer. [^3] For your slicer, an uploaded Bambu or Orca project gets per-object ironing settings, and the rest of the file stays unchanged. [^3] One checkbox slows just the first layer to 15 mm/s by default. [^3]

## Things to check before you choose

Ask which job you need done: a tool with tested profiles for printing, community resources around a project, or settings and design helpers. Check which system you use, since PrusaSlicer lists Windows, macOS and Linux. [^2] Ask what Kiri:Moto runs on, because its facts here do not say. [^1]

Ask whether a browser tool suits your workflow, since LunarWerx 3D Print runs in a web browser. [^3] Mould numbers are estimates, so decide how much weight to give them. [^3] If you want to see the code of a tool, check each one's licence: the LunarWerx 3D Print code package is marked private, not public. [^3]

## How to choose

If you want free software that runs on Windows, macOS and Linux, PrusaSlicer's facts say it does. [^2] [^2] If you want tested profiles, it offers more than 200. [^2] If you want to send files to a printer over the local network, it supports that. [^2]

If you want community resources around a project, Kiri:Moto lists forums, a Discord server, a video guide and releases. [^1] [^1] [^1] [^1] If you want ironing settings with test plates, LunarWerx 3D Print says it makes them. [^3] If you want a foam insert for a box of parts, it designs one. [^3] If you want a free tool, it says its tools are free to use. [^3]

## Frequently asked questions

### Is PrusaSlicer free?

PrusaSlicer is free software. [^2] Its page also gives version 2.9.6 for Windows as a 64-bit release, and an experimental 3.0.0-alpha12 preview. [^2] [^2] Check its own page for the current release before downloading. LunarWerx 3D Print says its tools are free to use. [^3]

### What does Kiri:Moto run on?

The facts gathered for this page do not state what systems Kiri:Moto runs on, so none is given here. Its page lists releases and binaries, a video guide, documentation and APIs. [^1] [^1] [^1] Check its own page for system requirements.

### Does LunarWerx 3D Print work with an existing project?

For an uploaded Bambu or Orca project, LunarWerx 3D Print says it adds per-object ironing settings and keeps the rest of the file unchanged. [^3] It also exports a ready 3MF file with ironing settings. [^3]

### Does LunarWerx 3D Print need to be installed?

LunarWerx 3D Print runs in a web browser. [^3] You use it on its website, which is hosted on Cloudflare. [^3] Sign in with Connections and your settings, recent test plates and print results follow you to every computer. [^3]

### Which tool keeps files offline?

PrusaSlicer's page says it works offline with no cloud dependency, and that all slicing happens on the machine. [^2] [^2] LunarWerx 3D Print runs in a browser. [^3] Check each page for how it handles your files before you decide.

The tools are free to use. [^3] - [Visit LunarWerx 3D Print](/go/start)

## Sources

[^1]: Kiri:Moto, grid.space/kiri, read 2026-10-09 (https://grid.space/kiri)
[^2]: PrusaSlicer, prusa3d.com/page/prusaslicer_424, read 2026-10-07 (https://www.prusa3d.com/page/prusaslicer_424/)
[^3]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) (/go/start)