--- {"title": "PrusaSlicer alternatives in 2026", "description": "PrusaSlicer alternatives compared: OrcaSlicer, Bambu Studio, UltiMaker Cura and LunarWerx 3D Print, with what each does and how to choose.", "url": "https://texhouse.us/prusaslicer-alternatives/", "date": "2026-10-09"} --- PrusaSlicer alternatives compared: OrcaSlicer, Bambu Studio, UltiMaker Cura and LunarWerx 3D Print, with what each does and how to choose. OrcaSlicer, Bambu Studio and UltiMaker Cura are the slicer alternatives here, meaning programs that turn a 3D model into printer instructions. LunarWerx 3D Print runs in a web browser, and its tools are free to use. [^1] [^2] | Option | Cost | Where it runs | |---|---|---| | PrusaSlicer | Free [^3] | Windows, Mac and Linux [^4] | | OrcaSlicer | Free [^5] | Windows, macOS and Linux [^6] | | Bambu Studio | Not published | Windows 10 (64-bit) or above, macOS 10.15 or above [^7] [^8] | | UltiMaker Cura | Free [^9] | Mac, Windows and Linux [^10] | | LunarWerx 3D Print | The tools are free to use [^2] | In a web browser [^1] | ## Why makers look past PrusaSlicer PrusaSlicer is free, and its page says no account is required. [^3] It runs on Windows, Mac and Linux. [^4] PrusaSlicer has three modes, Simple, Advanced and Expert, in one application. [^11] Profile updates arrive through its built-in updater. [^12] Its page also offers an experimental preview of PrusaSlicer 3. [^13] The options below are described only by what their own pages say. ## OrcaSlicer: slicing with calibration tools and per-feature settings OrcaSlicer is a free slicer for FDM 3D printers. [^5] It supports Windows, macOS and Linux. [^6] It includes built-in calibration tools. [^14] Its tuning also includes sandwich mode and polyholes, which alternate wall and infill order for cleaner overhangs. [^15] It provides adaptive bed mesh calibration, which probes only the region your print occupies. [^16] It also offers automatic mouse-ear brims for warp-prone prints. [^17] ## Bambu Studio: slicing with project workflows and a 3D Text tool Bambu Studio supports project-based workflows. [^18] Before printing, it automatically maps each filament to a slot in the AMS, the Bambu multi-filament feeder. [^19] It has a 3D Text tool for creating text shapes in the project. [^20] It supports STEP, a CAD file format that its page says carries more useful information than STL. [^21] Its page lists Windows 10 (64-bit) or above and macOS 10.15 or above. [^7] [^8] ## UltiMaker Cura: slicing with a large settings list UltiMaker Cura is free software. [^9] Its Custom mode gives over 400 settings for granular control. [^22] Its page lists Cura 5.13 as the latest stable release to download. [^10] ## LunarWerx 3D Print: browser tools for ironing, test plates, moulds and packing foam LunarWerx 3D Print is made by the team that publishes this site. It runs in a web browser. [^1] The tools are free to use. [^2] Ironing is a pass that smooths top surfaces. The ironing helper works out settings for your printer, material and finish and exports a ready 3MF file. [^23] It makes a 9-pad or 16-pad test plate around your settings, and you mark each pad as worked or not. [^24] For an uploaded Bambu or Orca project, it adds per-object ironing settings and keeps the rest of the file unchanged. [^25] One tool slows just the first layer to 15 mm/s by default, and says it then sticks to a clean plate without glue. [^26] Another lays parts out in a box and designs a 3D-printable foam tray and top pad. [^27] One tool checks whether a part can be made by injection moulding, where plastic is pressed into a mould, using 13 checks, and all numbers are estimates. [^28] ## How to pick the right PrusaSlicer alternative If you want calibration tools built in, look at OrcaSlicer. [^14] If you want a 3D Text tool, look at Bambu Studio. [^20] If you want a long list of settings to adjust, UltiMaker Cura lists over 400 in Custom mode. [^22] If you already slice in a program you like and only need better top surfaces, LunarWerx 3D Print can produce ironing settings and a 3MF file for you. [^23] If you use a Bambu or Orca project, it adds ironing per object. [^25] LunarWerx 3D Print makes a 9-pad or 16-pad test plate around your settings, and you mark each pad as worked or not. [^24] If you want a slicer whose profiles update themselves, PrusaSlicer's page says profile updates arrive through its built-in updater. [^12] Check your operating system, your printer brand and whether you need offline use before you switch. ## Frequently asked questions ### Is PrusaSlicer free? PrusaSlicer is free, and its page says no account is required. [^3] Its page lists the Windows version 2.9.6, released June 25, 2026. [^29] It lists Windows, Mac and Linux, so check that your own system is among them. [^4] Check its page for feature details before you rely on it. ### Which PrusaSlicer alternative has built-in calibration tools? OrcaSlicer's page lists built-in calibration tools. [^14] It also lists adaptive bed mesh calibration, which probes only the region your print occupies. [^16] For the other options here, the facts are silent on calibration, so check each page before you choose. ### Does a PrusaSlicer alternative run on Linux? OrcaSlicer lists Windows, macOS and Linux. [^6] UltiMaker Cura's page lists 5.13 as its latest stable release to download, so check its page for your system. [^10] Bambu Studio's page names Windows 10 (64-bit) or above and macOS 10.15 or above, so check its page for Linux. [^7] [^8] ### Does LunarWerx 3D Print replace a slicer? It works out ironing settings and exports a ready 3MF file. [^23] It makes a 9-pad or 16-pad test plate around your settings. [^24] One tool checks whether a part can be made by injection moulding, where plastic is pressed into a mould, using 13 checks, and all numbers are estimates. [^28] It lays parts out in a box and designs a 3D-printable foam tray. [^27] The page does not say it slices, so check whether you still need a slicer for your printer. The tools are free to use. [^2] ### Does LunarWerx 3D Print need to be installed? It runs in a web browser. [^1] The page does not mention a separate download, so check the site before you plan on one. The tools are free to use. [^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. [^30] The tools are free to use. [^2] - [Visit LunarWerx 3D Print](/go/prusaslicer-alternatives) ## Sources [^1]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) [^2]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) [^3]: PrusaSlicer, prusa3d.com/page/prusaslicer_424, read 2026-10-07 (https://www.prusa3d.com/page/prusaslicer_424/) [^4]: PrusaSlicer, prusa3d.com/page/prusaslicer_424, read 2026-10-07 (https://www.prusa3d.com/page/prusaslicer_424/) [^5]: OrcaSlicer, orcaslicer.com, read 2026-10-07 (https://orcaslicer.com) [^6]: OrcaSlicer, orcaslicer.com, read 2026-10-07 (https://orcaslicer.com) [^7]: Bambu Studio, bambulab.com/en/download/studio, read 2026-10-07 (https://bambulab.com/en/download/studio) [^8]: Bambu Studio, bambulab.com/en/download/studio, read 2026-10-07 (https://bambulab.com/en/download/studio) [^9]: UltiMaker Cura, ultimaker.com/software/ultimaker-cura, read 2026-10-07 (https://ultimaker.com/software/ultimaker-cura/) [^10]: UltiMaker Cura, ultimaker.com/software/ultimaker-cura, read 2026-10-07 (https://ultimaker.com/software/ultimaker-cura/) [^11]: PrusaSlicer, prusa3d.com/page/prusaslicer_424, read 2026-10-07 (https://www.prusa3d.com/page/prusaslicer_424/) [^12]: PrusaSlicer, prusa3d.com/page/prusaslicer_424, read 2026-10-07 (https://www.prusa3d.com/page/prusaslicer_424/) [^13]: PrusaSlicer, prusa3d.com/page/prusaslicer_424, read 2026-10-07 (https://www.prusa3d.com/page/prusaslicer_424/) [^14]: OrcaSlicer, orcaslicer.com, read 2026-10-07 (https://orcaslicer.com) [^15]: OrcaSlicer, orcaslicer.com, read 2026-10-07 (https://orcaslicer.com) [^16]: OrcaSlicer, orcaslicer.com, read 2026-10-07 (https://orcaslicer.com) [^17]: OrcaSlicer, orcaslicer.com, read 2026-10-07 (https://orcaslicer.com) [^18]: Bambu Studio, bambulab.com/en/download/studio, read 2026-10-07 (https://bambulab.com/en/download/studio) [^19]: Bambu Studio, bambulab.com/en/download/studio, read 2026-10-07 (https://bambulab.com/en/download/studio) [^20]: Bambu Studio, bambulab.com/en/download/studio, read 2026-10-07 (https://bambulab.com/en/download/studio) [^21]: Bambu Studio, bambulab.com/en/download/studio, read 2026-10-07 (https://bambulab.com/en/download/studio) [^22]: UltiMaker Cura, ultimaker.com/software/ultimaker-cura, read 2026-10-07 (https://ultimaker.com/software/ultimaker-cura/) [^23]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) [^24]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) [^25]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) [^26]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) [^27]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) [^28]: LunarWerx 3D Print's own description of itself (the product of this site's publisher) [^29]: PrusaSlicer, prusa3d.com/page/prusaslicer_424, read 2026-10-07 (https://www.prusa3d.com/page/prusaslicer_424/) [^30]: LunarWerx 3D Print's own description of itself (the product of this site's publisher)