FreeCAD

This is the official account of the FreeCAD project. FreeCAD is a free and open source multiplatform 3D parametric modeler.

Web: https://freecad.org
Source code: https://github.com/FreeCAD/FreeCAD

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Last Notes

2026-02-06 07:49:57 GMT

Once again it's #FreeCADFriday! Show us what you are working on with #FreeCAD you wonderful people. #CAD #fc3d

2026-02-01 14:21:21 GMT

Standing room only in a full #fosdem #openhardware #CAD #CAM room for Yoriks "state of #FreeCAD" presentation. #opensource
https://cdn.fosstodon.org/media_attachments/files/115/995/813/584/627/224/original/bfa56d4511a9438f.jpg

2025-12-22 12:50:55 GMT

Tutorial: Festive Star Decoration using a Macro
Around this time last year we created a small tutorial to make a festive tree decoration, shamelessly using the winter holidays to actually write a tutorial that, whilst pretending to be festive, really explained the use of the revolve tool! This year we are aiming for similar, we are going to create a star shaped decoration suitable for 3D print
https://blog.freecad.org/2025/12/22/tutorial-festive-star-decoration-using-a-macro/
#Tutorials

2025-11-07 09:51:39 GMT

It's #FreeCADFriday once again! Do show us what you are working on with #FreeCAD! #CAD #CAM

2025-06-10 08:27:36 GMT

Forged in FreeCAD: Bjørn’s Vacuum Cleaner Repair
There's all kinds of reasons to learn and use FreeCAD and we probably should never get into saying that one use case is better than any other. That said, it's always awesome to see FreeCAD combined with 3D printing for repair.
https://blog.freecad.org/2025/06/10/forged-in-freecad-bjorns-vacuum-cleaner-repair/
#UserStory

2025-05-08 20:57:19 GMT

Google Summer of Code 2025 projects announced
The FreeCAD project got three students in this year's Google Summer of Code program.
Here are the projects:
1. chiragsingh1711 will enhance the TechDraw workbench to enable 3D PDF exporting. Users will be able to create standard technical drawings with traditional orthographic views and dimensions, plus an interactive 3D view that app
https://blog.freecad.org/2025/05/08/google-summer-of-code-2025-projects-announced/
#DevelopmentUpdates

2025-04-24 12:41:35 GMT

Tutorial: Installing CfdOF WB to begin exploring Computational Fluid Dynamics.
FreeCAD does many amazing things, allows us to create all kinds of geometries and assemblies, but we can also use FreeCAD for analysis of the things we make. One fascinating approach is Computational Fluid Dynamics or CFD.
https://blog.freecad.org/2025/04/24/tutorial-installing-cfdof-wb-to-begin-exploring-computational-fluid-dynamics/
#Tutorials

2025-04-08 09:26:23 GMT

Tutorial:Getting Started with Spreadsheets and Parametric Design.
Amongst the built in collection of FreeCAD workbenches, you may have noticed one for creating and working with spreadsheets. Whilst you could use this to track your expenses, let’s look at an example project where a spreadsheet is really useful!
https://blog.freecad.org/2025/04/08/tutorialgetting-started-with-spreadsheets-and-parametric-design/
#Announcement #Tutorials

2025-03-14 11:13:14 GMT

It's #FreeCADFriday ! Show us what wonderful things you are working on at the moment! #FreeCAD #CAD #CAM #Opensource

2025-02-16 13:20:34 GMT

FreeCAD Day 2025
Each year on the Friday before the FOSDEM event, FreeCAD has held one of it’s “FreeCAD Days” where, after working for a few days directly on FreeCAD in a hackathon style, the day is set up as an Un-conference meaning any presentation or activity can be attached to the agenda. It’s a lovely format that allows for really interesting things to happen.
#freecad #opensource #cad #cam #bim
https://blog.freecad.org/2025/02/16/freecad-day-2025/
#Events

2025-02-02 09:53:33 GMT

It's #FOSDEM day 2! Come and see us and the fabulous @npub1v8y…ln6j in the AW building and check out the #openhardware talks on the schedule. #freecad #CAD #CAM
https://cdn.fosstodon.org/media_attachments/files/113/933/677/958/317/308/original/dc5aaf6d9c861c47.jpg

2025-02-01 09:17:11 GMT

A busy start to #FOSDEM for the @npub1v8y…ln6j and @npub1cf7…39az teams. If you are around, come and see us in the AW building.
https://cdn.fosstodon.org/media_attachments/files/113/927/875/064/625/241/original/dbc7ab9e9a8e2920.jpg

2025-01-31 09:51:06 GMT

Yorik welcoming everyone to the pre #fosdem #FreeCADDay.
https://cdn.fosstodon.org/media_attachments/files/113/922/342/435/098/165/original/1a4a2930038dd5c7.jpg

2025-01-06 17:12:24 GMT

Just a reminder about #FreeCAD activity and presence at #fosdem2025. We have meetups, hackathons and working days from the 28th January at various venues as well as a stand with our great friends @npub1v8y…ln6j at FOSDEM itself. More information about our activities are on this blog post. We look forward to seeing you there. https://blog.freecad.org/2024/11/04/fosdem-and-kicad-freecad-day-2025/

2024-12-18 21:04:12 GMT

Great to see the @npub1ck8…7yuh magazine taking a good look at what is new in #FreeCAD version 1.0. Many thanks.
https://cdn.fosstodon.org/media_attachments/files/113/675/845/565/261/369/original/6d571a4bce59afa8.jpg
https://cdn.fosstodon.org/media_attachments/files/113/675/845/555/291/145/original/27908b4b13fa962e.jpg

2024-11-22 11:04:28 GMT

Well, what a week that was! Thanks to everyone for their amazing messages and support around the version 1.0 release. If you've any energy left let us know what you are working on this #FreeCADFriday and happy weekend everyone!

2024-11-19 16:54:08 GMT

FreeCAD Version 1.0 Released
After more than twenty years of intense and sustained development, the FreeCAD community is proud to announce the release of version 1.0. FreeCAD 1.0 is now available for download on all platforms.
https://www.youtube.com/watch?v=x5oXSGhK7EY
In software development, version 1 usually means: our software is now stable and ready for "real work". If you are a FreeC
https://blog.freecad.org/2024/11/19/freecad-version-1-0-released/
#Announcement #Releases

2024-11-18 09:14:36 GMT

New grants: VarSets, Mediawiki, artwork guidelines and icons
The FPA General Assembly approved three new grant applications.
Pieter Hijma will work on improving the user experience of VarSets. The work will include guiding the discussion on the more complicated topics, adding new features that are requested from users, and improving on various small issues. The work is scheduled to
https://blog.freecad.org/2024/11/18/new-grants-varsets-mediawiki-artwork-guidelines-and-icons/
#Grants

2024-11-14 19:46:26 GMT

FreeCAD 1.0 Release Candidate 4 is out
We've just released the fourth v1.0 release candidate, you can download it on GitHub. There was no official announcement of RC3 yesterday because we discovered a regression immediately after releasing the builds.
Currently, we are down to just one release blocker that is a macOS-specific UI issue. We'll wait another week to see if there are any new blockers pre
https://blog.freecad.org/2024/11/14/freecad-1-0-release-candidate-4-is-out/
#Releases

2024-11-14 11:38:02 GMT

Tutorial: Sketcher Offset Geometry Tool
In the version 1.0 release candidates and the upcoming version 1.0 a new “Offset Geometry” tool can be spotted on the sketcher workbench. Let’s have a look at how this tool can be used to help create sketch geometry more efficiently.
In a new sketch we used the Polyline tool to create this simple “A” shape with an arc at the top. We set the
https://blog.freecad.org/2024/11/14/tutorial-sketcher-offset-geometry-tool/
#Announcement #Tutorials

2024-11-04 08:48:29 GMT

FOSDEM and KiCAD + FreeCAD day 2025
It's happening again! FOSDEM 2025 has been announced and, like the previous years, the FPA are thrilled to organise once again our world-famous FreeCAD events. These will take place in Brussels, from January 29th to February the 2nd 2025, together with FOSDEM. Be ready for several days full of coding, open-sourceness and fun!
This year, we
https://blog.freecad.org/2024/11/04/fosdem-and-kicad-freecad-day-2025/
#Announcement #event #FOSDEM #hackathon

2024-10-04 08:46:04 GMT

It's #FreeCADFriday ! Show us what you are working on! #FreeCAD #fc3d

2024-09-30 12:22:56 GMT

Tutorial: Getting Started with the Assembly Workbench.
With the Version 1.0 release candidates coming thick and fast it’s a good time to explore some of the new features that Version 1.0 will have to offer. One of the most eagerly anticipated new features is the Assembly workbench. Documentation and a great tutorial can be found for the Assembly workbench here but it can be
https://blog.freecad.org/2024/09/30/tutorial-getting-started-with-the-assembly-workbench/
#Announcement #Tutorials

2024-09-28 17:31:44 GMT

Major FEM workbench improvements for FreeCAD 1.0
FreeCAD 1.0 brings a true revolution. But apart from the TNP mitigation, built-in Assembly workbench, material handling rework, and major Sketcher improvements, there’s a less common module that received many updates – FEM.
In fact, it’s one of the workbenches that changed the most. Over 80 issues from the FEM Roadmap were fixed. Th
https://blog.freecad.org/2024/09/28/major-fem-workbench-improvements-for-freecad-1-0/
#Announcement

2024-09-24 17:21:20 GMT

The second release candidate of FreeCAD 1.0 is out
We’ve just released FreeCAD 1.0rc2, builds are already available for downloading on GitHub. The update is coming with just bugfixes.
The number of issues blocking the final release has been circling around 6-8 for the past few weeks and only went as high as 13 after we released rc1. We are currently at just 8 blockers.
Unless there’s
https://blog.freecad.org/2024/09/24/the-second-release-candidate-of-freecad-1-0-is-out/
#Releases

2024-09-23 14:57:32 GMT

#FreeCAD #MergeMonday in progress 🤓
https://cdn.fosstodon.org/media_attachments/files/113/187/451/021/549/798/original/ce34fd6a2ee7dee9.jpeg

2024-09-20 10:24:20 GMT

Tutorial: Multiple Operations from a Single Sketch
With the release candidates for version 1 appearing it’s a nice time to explore some of the new features and functionality that FreeCAD now offers. You can read a long detailed list of new features here, and it’s fair to note that many areas and workbenches of FreeCAD have received improvements.
The Sketcher workbench has n
https://blog.freecad.org/2024/09/20/tutorial-multiple-operations-from-a-single-sketch/
#Announcement #Tutorials

2024-09-10 18:17:47 GMT

The first release candidate of FreeCAD 1.0 is out
We’ve just published builds of the first release candidate for FreeCAD 1.0. You can download them here.
So far, we’ve enjoyed the contributions of users who are happy to be living on the edge with our weekly builds and reporting whatever bugs they run into. That really helped us make the proverbial edge less edgy.
The intention behind m
https://blog.freecad.org/2024/09/10/the-first-release-candidate-of-freecad-1-0-is-out/
#Releases

2024-09-04 21:59:36 GMT

WIP Wednesday 3 September 2024
This week in FreeCAD development:
Sketcher:
PaddleStroke fixed a bug with geometry copy-pasting and another bug where on-view parameters would use numeric input for the wrong constraint in certain scenarios.
AjinkyaDahale fixed another bug that would prevent users from escaping the autosnapping of circles with autoconstraint enabled.
TechDraw:
benj537
https://blog.freecad.org/2024/09/04/wip-wednesday-3-september-2024/
#DevelopmentUpdates

2024-08-14 21:26:13 GMT

WIP Wednesday 14 August 2024
This week in FreeCAD development:
Toponaming: mostly bugfixing and code refactoring. 8 pull requests from bgbsww and chennes fixed 9 reported issues including 3 release blockers. The toponaming PRs queue has been largely cleaned up. Currently, there are just 3 PRs from bgbsww and CalligaroV left in draft, that could be completed before v1.0 is out.
Assembly: PaddleStr
https://blog.freecad.org/2024/08/14/wip-wednesday-14-august-2024/
#DevelopmentUpdates

2024-08-02 12:19:56 GMT

Wow, it's Friday again! How did that happen so fast?! Happy weekend to all when you get there, do show us what you are working on in #FreeCAD using the tag #FreeCADFriday

2024-07-03 00:16:58 GMT

New grants approved: further toponaming work, better API documentation
The FreeCAD Project Association has just approved several more grants:
Bradley McLean will continue his work on the TNP migration. He will develop new code to address portions of SubShapeBinder and Sketcher that vary from both the code base at the time of the original TNP branch and from the current LinkStage3 branch. When n
https://blog.freecad.org/2024/07/02/new-grants-approved-toponaming-api-docs/
#Announcement

2024-07-02 11:09:20 GMT

A call to arms! With the UI freeze beginning for version 1.0 we are looking to ramp up #translation activity. All the strings are uploaded to the crowdin project and it's ready for you to make translation suggestions. #FreeCAD #languages
https://crowdin.com/project/freecad
https://cdn.fosstodon.org/media_attachments/files/112/716/575/415/578/845/original/de741409adeca6d6.png

2024-06-21 11:27:43 GMT

New Post, FreeCAD user Blue Horizon has been using FreeCAD for Hydrostatic and stability analysis of boat hull designs. https://blog.freecad.org/2024/06/21/forged-in-freecad-boat-hull-hydrostatic-and-stability-analysis/

2024-06-14 13:24:36 GMT

Hey! It's #FreeCADFriday What are you working on this weekend? #fc3d

2024-06-11 11:03:26 GMT

Latest blog has just been posted, looking at different options to help answer the "How Do I Get Started in FreeCAD?" question! Do you have a favourite response or resource? https://blog.freecad.org/2024/06/11/tutorial-approaching-the-how-do-i-get-started-in-freecad-question/

2024-06-05 10:15:30 GMT

Feature Freeze for 1.0! Yes that's right, we are now in feature freeze for version one! More details here https://blog.freecad.org/2024/06/04/feature-freeze-for-freecad-1-0-is-now-on/

2024-05-27 10:19:52 GMT

Check out this new post looking at the amazing #Rocketry related contributions of Dave Carter. Dave is the creator and developer of the Rocketry workbench, but also is working on materials editors, materials database, texturing and more in FreeCAD. https://blog.freecad.org/2024/05/27/meet-dave-carter-rocketry-workbench-and-materials-editor-contributor/

2024-05-15 19:55:51 GMT

Upcoming feature freeze and UI freeze for FreeCAD 1.0
During the planned online developers meeting today, we agreed on the following plan towards FreeCAD 1.0.
The development branch will enter feature freeze on June 3, at the PR merge meeting. Here is what it means to contributors:
Are you working on patches that add new features or improvements? Are you shooting for inclusion of y
https://blog.freecad.org/2024/05/15/upcoming-feature-freeze-and-ui-freeze-for-freecad-1-0/
#Roadmap