CHITUBOX vs OrcaSlicer in 2026
CHITUBOX and OrcaSlicer compared for makers: what each does, price, setup, and what to check before you pick one.
TexHouse is published by the makers of LunarWerx 3D Print, Vector3D and MeshyDL, which are compared here alongside other tools.
CHITUBOX and OrcaSlicer compared for makers: what each does, price, setup, and what to check before you pick one.
| Option | What it does | Price | Where it runs |
|---|---|---|---|
| CHITUBOX | Slicer software with auto supports, an AI assistant and a streamlined workflow [1] | First-month offer $9.99 for CHITUBOX Pro; regular price not published in these sources [2] | Not published in these sources |
| OrcaSlicer | Free, open-source slicer for FDM 3D printers with built-in calibration tools [3] [3] | Free [3] | Windows, macOS, and Linux [3] |
| LunarWerx 3D Print | Browser tools for ironing settings, injection moulding checks and foam inserts [4] | Free to use [4] | In a web browser [4] |
The short answer
CHITUBOX is slicer software that integrates auto supports, an AI assistant and a streamlined workflow, according to its page. [1] OrcaSlicer is a free, open-source slicer for FDM 3D printers with built-in calibration tools. [3] 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. [4]
If you want auto supports, CHITUBOX's source says it handles them. [1] If you print with filament, OrcaSlicer's source says it is built for FDM printers and includes calibration tests. [3] [3] If you want ironing settings, injection moulding checks or foam insert designs, the LunarWerx 3D Print claims say it does that. [4]
What CHITUBOX, OrcaSlicer is built for
CHITUBOX's page describes it as advanced slicer software that integrates auto supports, multi-platform support, an AI assistant and a streamlined workflow. [1]
Its page says you can instantly access a library of standard parts for slicing tests or print trials. [1] For businesses, it provides enterprise solutions covering SDK integration and white-label customization. [1]
OrcaSlicer's page calls it a free, open-source slicer for FDM 3D printers. [3] It includes tests for flow rate, pressure advance, temperature towers, retraction, tolerance, and maximum volumetric speed. [3] It provides adaptive bed mesh calibration that probes only the region your print occupies. [3] It also offers automatic mouse-ear brims that hold corners down on warp-prone prints. [3]
For print quality, it provides wall and seam control for tuning outer-wall spacing and scarf seams. [3] It offers smart supports with intelligent overhang detection and precise support placement. [3] It supports sandwich mode and polyholes for cleaner overhangs. [3] It allows per-feature overrides for speed, layer height, pressure, and temperature set independently for walls, infill, supports and more. [3] It supports network printing with Klipper, PrusaLink, and OctoPrint. [3]
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 that work out ironing settings for your printer, check a part for injection moulding and design 3D-printable foam inserts. [4]
The ironing helper works out settings for your printer, material and finish and exports a ready 3MF file. [4] It makes a 9-pad or 16-pad test plate around your settings, and you mark each pad as worked or not. [4] You can click flat top surfaces, and the export adds a modifier part over each picked surface. [4] One checkbox slows just the first layer to 15 mm/s by default, and it says the print then sticks to a clean plate without glue. [4]
The mould helper checks a part for injection moulding with 13 checks, shows shrinkage, pressure and weak-point maps, and builds the two mould halves; all numbers are estimates. [4] 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. [4] The foam insert is split into pieces that each fit your printer's bed. [4] It also turns backwards faces in an STL file right side out and says how many it fixed. [4]
Pricing and fees
OrcaSlicer is free, according to its page. [3] It is licensed under AGPL-3.0. [3]
CHITUBOX offers a trial version with the same functionalities as the paid version. [1] Each registered user can use the first-month CHITUBOX Pro offer once, at $9.99 for the first month. [2] CHITUBOX Pro users receive full access to its features, free updates and guaranteed after-sale services. [2] The facts here do not state the regular monthly or yearly price for CHITUBOX Pro, so check its own page for that. CHITUBOX Pro requires an internet connection. [2] Users can cancel automatic renewal of CHITUBOX Pro subscriptions from the account page. [2]
LunarWerx 3D Print says its tools are free to use. [4] No card fee or add-on fee is published for LunarWerx 3D Print in these sources.
Setting it up and printing
OrcaSlicer runs on Windows, macOS, and Linux. [3] Its built-in calibration tools include tests for flow rate, pressure advance, temperature towers, retraction, tolerance, and maximum volumetric speed. [3] It supports network printing by sending jobs to and monitoring printers running Klipper, PrusaLink, or OctoPrint. [3] Its adaptive bed mesh calibration probes only the region your print occupies, so first layers stay accurate without a full-bed level on every job. [3]
CHITUBOX Pro requires an internet connection. [2] The facts here do not list which operating systems CHITUBOX runs on, so check its page for that. Its trial version has the same functionalities as the paid version, so you can try the full feature set before buying. [1]
LunarWerx 3D Print runs in a web browser. [4] You use it on its website, which is hosted on Cloudflare. [4] It runs only in your browser; sign in with Connections and your settings, recent test plates and print results follow you to every computer. [4] For your slicer, an uploaded Bambu or Orca project gets per-object ironing settings, and the rest of the file stays unchanged. [4]
Things to check before you choose
Ask which printer type you use: OrcaSlicer's source says its slicer is for FDM 3D printers, [3] and the CHITUBOX facts here do not state one, so check its page.
Check which operating system you run, since OrcaSlicer lists Windows, macOS and Linux. [3] The CHITUBOX facts here do not name operating systems, so check its page. Ask what the full price is for CHITUBOX Pro after the first-month offer, because the regular price is not published in these sources. [2]
If you want to connect to your printer over a network, OrcaSlicer supports Klipper, PrusaLink, and OctoPrint. [3] The CHITUBOX facts here do not mention network printing, so check its page. If you want to see the code of the tool you use, OrcaSlicer is licensed under AGPL-3.0. [3] The LunarWerx 3D Print code package is marked private, not public. [4] Mould numbers in LunarWerx 3D Print are estimates, so decide how much weight to give them. [4]
How to choose
If you want auto supports, CHITUBOX's source says it integrates auto supports and an AI assistant. [1]
If you print with filament, OrcaSlicer's source says it is a free slicer for FDM printers. [3] If you want calibration tests, it includes flow rate, pressure advance, temperature towers, retraction, tolerance and max volumetric speed tests. [3] If you want network printing, it supports Klipper, PrusaLink, and OctoPrint. [3]
If you want ironing settings with test plates, LunarWerx 3D Print says it makes them. [4] If you want to add ironing to an existing Bambu or Orca project, it adds per-object settings. [4] If you want a foam insert for a box of parts, it designs one. [4] If you want a free tool, both OrcaSlicer and LunarWerx 3D Print say they are free. [3] [4]
Frequently asked questions
Is OrcaSlicer free?
OrcaSlicer's page says it is a free, open-source slicer for FDM 3D printers. [3] It is licensed under AGPL-3.0. [3] No price is listed because the page says it is free. LunarWerx 3D Print says its tools are also free to use. [4]
How much does CHITUBOX Pro cost?
CHITUBOX says each registered user can use the first-month offer at $9.99 for the first month of CHITUBOX Pro, once. [2] The regular monthly or yearly price is not stated in the facts gathered here, so check its own page for current pricing. The trial version has the same functionalities as the paid version. [1]
Does CHITUBOX work with FDM printers?
CHITUBOX's page describes it as advanced slicer software with auto supports, an AI assistant and a streamlined workflow. [1] The facts here do not say which printer types it supports beyond that description. OrcaSlicer's page says it is a slicer for FDM 3D printers. [3] Check each tool's page for your printer type.
Can OrcaSlicer send prints over a network?
OrcaSlicer supports network printing by sending jobs to and monitoring printers running Klipper, PrusaLink, or OctoPrint. [3] The CHITUBOX facts gathered here do not mention network printing, so check its page if you need that. OrcaSlicer also provides adaptive bed mesh calibration that probes only the region your print occupies. [3]
Does LunarWerx 3D Print need to be installed?
LunarWerx 3D Print runs in a web browser. [4] You use it on its website, which is hosted on Cloudflare. [4] Sign in with Connections and your settings, recent test plates and print results follow you to every computer. [4] For an uploaded Bambu or Orca project it adds per-object ironing settings and keeps the rest of the file unchanged. [4]
The tools are free to use. [4]
Try LunarWerx 3D PrintSources
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