---
{"title": "OrcaSlicer vs SuperSlicer in 2026", "description": "OrcaSlicer and SuperSlicer compared for makers: what each does, price, setup, and what to check before you pick one.", "url": "https://texhouse.us/orcaslicer-vs-superslicer/", "date": "2026-10-18"}
---
OrcaSlicer and SuperSlicer compared for makers: what each does, price, setup, and what to check before you pick one.

OrcaSlicer is a free slicer for FDM 3D printers [^1]. No facts are given for SuperSlicer in these sources, so check its own page. LunarWerx 3D Print is a set of browser tools that work out ironing settings for your printer, check a part for injection moulding and design 3D-printable foam inserts [^2].

| Option | What it does | Price | Where it runs |
|---|---|---|---|
| OrcaSlicer | Free slicer for FDM 3D printers [^1] | free [^1] | Windows, macOS, and Linux [^1] |
| SuperSlicer | No facts given in these sources | not published | not published |
| LunarWerx 3D Print | Browser tools for ironing settings, injection moulding checks and foam inserts [^2] | Free to use [^2] | In a web browser [^2] |

## The short answer

OrcaSlicer is a free slicer for FDM 3D printers. [^1] No facts are given for SuperSlicer in these sources, so check its own page for what it does. 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. [^2]

OrcaSlicer's source says it supports Windows, macOS, and Linux. [^1] OrcaSlicer is a free slicer for FDM 3D printers. [^1] No facts are given here for SuperSlicer, so check its own page for what it does. The tools can be looked at as covering different jobs rather than strict replacements.

## What OrcaSlicer, SuperSlicer is built for

OrcaSlicer's page calls it a free slicer for FDM 3D printers. [^1] It is licensed under AGPL-3.0. [^1]

OrcaSlicer is a free slicer for FDM 3D printers. [^1] It is licensed under AGPL-3.0. [^1] It also provides adaptive bed mesh calibration that probes only the region a print occupies, so first layers stay accurate without a full-bed level on every job. [^1]

For print quality, it provides automatic mouse-ear brims that hold corners down on warp-prone prints. [^1] Check OrcaSlicer's page for wall and seam control details. It provides intelligent smart supports with overhang detection and precise support placement. [^1] It supports sandwich mode and polyholes for cleaner overhangs. [^1] It is licensed under AGPL-3.0. [^1]

It is licensed under AGPL-3.0. [^1] No facts about SuperSlicer are given in these sources, so its own page should be checked for what it does.

## 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. [^2]

The ironing helper works out settings for your printer, material and finish and exports a ready 3MF file. [^2] It makes a 9-pad or 16-pad test plate around your settings, and you mark each pad as worked or not. [^2] You can click flat top surfaces, and the export adds a modifier part over each picked surface. [^2]

The mould helper runs 13 checks, shows shrinkage, pressure and weak-point maps, and builds the two mould halves; all numbers are estimates. [^2] The foam tool lays parts out in a box and designs a 3D-printable foam tray and top pad that each part lifts straight out of. [^2] The foam insert is split into pieces that each fit your printer's bed. [^2] It also turns backwards faces in an STL file right side out and says how many it fixed. [^2]

## Pricing and fees

OrcaSlicer's page says it is free. [^1] No price is given for SuperSlicer in these sources, so check its own page. LunarWerx 3D Print says its tools are free to use. [^2] No card fee or add-on fee is published for any of these tools in these sources.

## Setting it up and printing

OrcaSlicer supports Windows, macOS, and Linux. [^1] OrcaSlicer is a free slicer for FDM 3D printers. [^1] It supports Windows, macOS, and Linux. [^1]

No setup details are given for SuperSlicer in these sources, so check its own page for system requirements and printer support.

LunarWerx 3D Print runs in a web browser. [^2] You use it on its website, which is hosted on Cloudflare. [^2] It runs only in your browser; sign in with Connections and your settings, recent test plates and print results follow you to every computer. [^2]

For your slicer, an uploaded Bambu or Orca project gets per-object ironing settings, and the rest of the file stays unchanged. [^2] One checkbox slows just the first layer to 15 mm/s by default. [^2]

## Things to check before you choose

Ask which job you need done: slicing, or settings and design helpers. Check which computer you use, since OrcaSlicer supports Windows, macOS, and Linux. [^1] No system support is stated for SuperSlicer in these sources, so check its page.

Ask what the price is for SuperSlicer, because it is not published in these sources. Ask whether a browser tool suits your workflow, since LunarWerx 3D Print runs in a web browser. [^2]

If you want to see the code of the tool you use, check each one's licence. OrcaSlicer is licensed under AGPL-3.0. [^1] The LunarWerx 3D Print code package is marked private, not public. [^2] Mould numbers are estimates, so decide how much weight to give them. [^2]

## How to choose

If you want adaptive bed mesh calibration, OrcaSlicer's source says it probes only the region a print occupies. [^1] If you want brims that hold corners down on warp-prone prints, it provides automatic mouse-ear brims. [^1] If you want to check OrcaSlicer's features for a specific printer setup, check its own page. [^1]

If you want ironing settings with test plates, LunarWerx 3D Print says it makes them. [^2] If you want to add ironing to an existing Bambu or Orca project, it adds per-object settings. [^2] If you want a foam insert for a box of parts, it designs one. [^2] If you want a free tool, it says the tools are free to use. [^2]

No facts are given for SuperSlicer in these sources, so check its own page to compare what it does.

## Frequently asked questions

### Is OrcaSlicer free?

OrcaSlicer's page says it is a free slicer for FDM 3D printers. [^1] It is licensed under AGPL-3.0. [^1] LunarWerx 3D Print also says its tools are free to use. [^2] No price is stated for SuperSlicer in these sources, so check its own page.

### Does LunarWerx 3D Print work with Orca projects?

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. [^2] It also exports a ready 3MF file with ironing settings for your printer, material and finish. [^2]

### What computers can run OrcaSlicer?

OrcaSlicer's page says it supports Windows, macOS, and Linux. [^1] No system requirements are stated for SuperSlicer in these sources, so check its page if you need to know which computers it runs on. LunarWerx 3D Print runs in a web browser. [^2]

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

LunarWerx 3D Print runs in a web browser. [^2] You use it on its website, which is hosted on Cloudflare. [^2] Sign in with Connections and your settings, recent test plates and print results follow you to every computer. [^2]

### Does OrcaSlicer support network printing?

OrcaSlicer's page says it is a free, open-source slicer for FDM 3D printers. [^1]

The tools are free to use. [^2] - [Visit LunarWerx 3D Print](/go/start)

## Sources

[^1]: OrcaSlicer, orcaslicer.com, read 2026-10-07 (https://orcaslicer.com)
[^2]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) (/go/start)