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object-src 'none'; report-uri /w/api.php?action=cspreport&format=json; report-to csp-report-to-endpoint last-modified: Thu, 02 Jul 2026 19:58:36 GMT content-type: text/html; charset=UTF-8 age: 2 accept-ranges: bytes x-cache: cp2047 miss, cp2047 miss x-cache-status: miss server-timing: cache;desc="miss", host;desc="cp2047" strict-transport-security: max-age=106384710; includeSubDomains; preload report-to: { "group": "wm_nel", "max_age": 604800, "endpoints": [{ "url": "https://intake-logging.wikimedia.org/v1/events?stream=w3c.reportingapi.network_error&schema_uri=/w3c/reportingapi/network_error/1.0.0" }] } nel: { "report_to": "wm_nel", "max_age": 604800, "failure_fraction": 0.05, "success_fraction": 0.0} set-cookie: WMF-Last-Access=03-Jul-2026;Path=/;HttpOnly;secure;Expires=Tue, 04 Aug 2026 00:00:00 GMT set-cookie: WMF-Last-Access-Global=03-Jul-2026;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Tue, 04 Aug 2026 00:00:00 GMT set-cookie: WMF-DP=c5a;Path=/;HttpOnly;secure;Expires=Fri, 03 Jul 2026 00:00:00 GMT x-client-ip: 75.28.18.94 cache-control: private, s-maxage=0, max-age=0, must-revalidate, no-transform vary: Accept-Encoding,X-Subdomain,Cookie,Authorization,User-Agent set-cookie: GeoIP=US:TX:McKinney:33.20:-96.62:v4; Path=/; secure; Domain=.wikipedia.org set-cookie: NetworkProbeLimit=0.001;Path=/;Secure;SameSite=None;Max-Age=3600 set-cookie: WMF-Uniq=aSzNYECzzZ_h341u7-laBgOSAAAAAFvdovty9ffcMILNQnh91I7-l2dY95HOEDU4;Domain=.wikipedia.org;Path=/;HttpOnly;secure;SameSite=None;Expires=Sat, 03 Jul 2027 00:00:00 GMT transfer-encoding: chunked x-request-id: ce572685-3d3f-4d18-bca5-3a0e586c7fda x-analytics: 8000 PrusaSlicer - Wikipedia Jump to content Main menu Main menu move to sidebar hide Navigation Main page Contents Current events Random article About Wikipedia Contact us Contribute Help Learn to edit Community portal Recent changes Upload file Special pages Search Search Appearance Donate Create account Log in Personal tools Donate Create account Log in Contents move to sidebar hide (Top) 1 History 2 Supported Printers 3 Prusa EasyPrint 4 References 5 External links Toggle the table of contents PrusaSlicer 2 languages Français 中文 Edit links Article Talk English Read Edit View history Tools Tools move to sidebar hide Actions Read Edit View history 8000 General What links here Related changes Upload file Permanent link Page information Cite this page Get shortened URL Switch to legacy parser Print/export Download as PDF Printable version In other projects Wikidata item Appearance move to sidebar hide From Wikipedia, the free encyclopedia 3D printer slicing software This article has multiple issues. Please help improve it or discuss these issues on the talk page . ( Learn how and when to remove these messages ) The topic of this article may not meet Wikipedia's notability guidelines for companies and organizations . Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the article is likely to be merged , redirected , or deleted . Find sources: "PrusaSlicer" – news · newspapers · books · scholar · JSTOR ( September 2025 ) ( Learn how and when to remove this message ) This article needs more citations . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed. Find sources: "PrusaSlicer" – news · newspapers · books · scholar · JSTOR ( September 2025 ) ( Learn how and when to remove this message ) ( Learn how and when to remove this message ) "},"language footnote":{"wt":""},"genre":{"wt":"[[3D printing#Printing|3D printer slicing application]]"},"license":{"wt":"[[GNU Affero General Public License|GNU AGPL]]"},"standard":{"wt":""},"AsOf":{"wt":""}},"i":0}}]}'> PrusaSlicer Stable release 2.9.4 / November 7, 2025 ; 7 months ago ( 2025-11-07 ) Operating system Microsoft Windows , Mac OS X , Linux Type 3D printer slicing application License GNU AGPL Website www .prusa3d .com /p /prusaslicer / Repository https://github.com/prusa3d/prusaslicer PrusaSlicer (formerly known as Slic3r Prusa Edition or Slic3r PE ) is free and open-source slicer software developed by Prusa Research . It is used to prepare models for 3D printing on both FFF and MSLA (SLA) 3D printers, and can be also used to manage Prusa printers remotely via integrated Prusa Connect and browse the Printables model database. PrusaSlicer is available for Windows , macOS , and Linux . It is licensed under the GNU Affero General Public License v3.0 (AGPLv3) and is based on the older open-source project, Slic3r . [ 1 ] [ 2 ] History [ edit ] The Slic3r project originated in 2011 within the RepRap community as an open-source slicer led by Alessandro Ranellucci. [ 3 ] Until 2016, Prusa Research relied solely on Slic3r. [ 4 ] As the company grew, it required faster development and implementation of new features. [ 5 ] According to the company, the cooperation with the original Slic3r development team became unsustainable, which led to the decision in 2016 [ 6 ] to create a dedicated fork of the project named Slic3r Prusa Edition. [ 7 ] [ 8 ] In May 2019, with the release of version 2.0, the software underwent an extensive user interface overhaul and was renamed PrusaSlicer. [ 9 ] The reasons for the name change, according to the company, were to differentiate it from the original project, from which its codebase was increasingly diverging, and to prevent confusion among users. [ 10 ] As part of its development, the original Perl code was also progressively rewritten into C++. [ 10 ] Both projects, PrusaSlicer and Slic3r, continue to exist concurrently. Supported Printers [ edit ] While it is primarily designed for original Prusa 3D printers, PrusaSlicer is also compatible with other manufacturers' printers that support FFF or MSLA technology. Prusa EasyPrint [ edit ] In May 2024, Prusa Research introduced the cloud service Prusa EasyPrint, a simple cloud based slicer alternative accessible via web based interface and through an app for iOS and Android. [ 11 ] [ 12 ] The same year, Prusa Slicer was also integrated into 3DPrinterOS . [ 13 ] References [ edit ] ↑ Petsiuk, Aliaksei (November 3, 2023). "PrusaSlicer: Source Code Anatomy [ Part 1, History and Overview ] " . ↑ "prusa3d/PrusaSlicer" . September 11, 2025 – via GitHub. ↑ Cicero, Simone (June 21, 2013). "An Interview with Alessandro Ranellucci father of Slic3r" . ↑ Moore, Hermes (June 9, 2016). "Interview with Josef Prusa, CEO and Founder of Prusa Research" . ↑ "3D Printering: The Past And Future Of Prusa's Slicer" . May 24, 2019. ↑ "PrusaSlicer: All You Need to Know" . February 14, 2024. ↑ "PrusaSlicer - Overview | 3D Printing Slicer Overview" . 3dpros.com . ↑ "Release Slic3r Prusa Edition 1.31.2 · prusa3d/PrusaSlicer" . GitHub . ↑ "Release PrusaSlicer 2.0.0-rc · prusa3d/PrusaSlicer" . GitHub . 1 2 Průša, Josef (May 20, 2019). "PrusaSlicer 2.0 release!" . ↑ Hernandez, Rodolfo (March 20, 2025). "Prusa EasyPrint: New Mobile slicer for Phone, Tablet and Laptop" . ↑ Denise Bertacchi (February 26, 2025). "Prusa Goes to the Cloud with Optional "EasyPrint" Slicer" . Tom's Hardware . ↑ Davies, Sam (August 20, 2024). "3DPrinterOS integrates Prusa Slicer into 3D printing management software platform" . TCT Magazine . External links [ edit ] Official website Retrieved from " https://en.wikipedia.org/w/index.php?title=PrusaSlicer&oldid=1354885148 " Categories : 3D printing software Free computer-aided manufacturing software Free software for Windows Free software for Linux Free software for macOS Hidden categories: Articles with short description Short description matches Wikidata Articles with topics of unclear notability from September 2025 All articles with topics of unclear notability Company articles with topics of unclear notability Articles needing additional references from September 2025 All articles needing additional references Articles with multiple maintenance issues This page was last edited on 18 May 2026, at 19:42  (UTC) . Page was rendered with Parsoid . Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy . 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