Kiri:Moto vs PrusaSlicer in 2026
Kiri:Moto, PrusaSlicer and LunarWerx 3D Print compared for makers: what each does, price, setup, and what to check before choosing.
TexHouse is published by the makers of LunarWerx 3D Print, Vector3D and MeshyDL, which are compared here alongside other tools.
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]
Try LunarWerx 3D PrintSources
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