Cura is open source and has linux builds on their github https://github.com/Ultimaker/Cura/releases. Prusaslicer and basically all it's forks also have Linux builds. I personally use FreeCAD for modelling but it's not very popular amongst people who use Fusion360.

It's funny! I come this week from windows 11 to Linux Mint.

I replace Fusion 360 by Freecad (I start with some YouTube tutorials) And Cura is avaliable on Linux!

I use FreeCAD for modeling (already used it for different projects) and Cura for slicing. Both seem to work for me, though these are my first steps with 3D printing.

For modeling I like Freecad and Blender. Blender is more for general modelling and sculpting, Freecad is more for cad/constraint based creation of precise 3d models. So use blender if you want to create little soldiers or elephants or other more organic stuff, and use Freecad if you want to print a replica of a plastic part or an enclosure or something like that.

There should be tons of slicers available on Linux.

Take a look at OpenSCAD for modeling, if you have any programming/webdev experience you'll be making simple parts in <5min. It's the best for making & sharing designs that are easy to modify. Just yesterday I was going to print a phone stand that was a little too narrow, and by changing a single number variable it fit perfectly.

Cura is fully available on Linux, as well as PrusaSlicer (my preferred slicer). For modelling there's Blender of course, and I know people have had success getting Fusion360 to work with some effort (may not be a good option for a newer linux user though). I personally use OpenSCAD, but that's very functionally different than Fusion360 and probably won't be what you're looking for.

Freecad

Depends what you want to create. Organic models, mechanical parts, huge assemblies, symmulations, how complex etc.

If you need 3D modeling - blender, but you need 3D CAD modeling software I guess. Im not daily fusion user, but I was playing around with it. Im using solidworks and there is nothing available on linux that is good enough for my needs unfortunately. Thats why I dual boot shitdows... Someone said fusion can work under proton, that sounds good, Id try that. If that doesnt work for you I think freeCAD is your best bet.

And yeah Cura works on linux 🥰

A quick google would have gotten you these answers...

Cura is open source and builds are published for Linux.

Fusion360 is not, and does not. I for one use a combination of FreeCAD and OpenSCAD for 3D printing.

Onshape is an amazing browser-based modelling software. It has a pretty easy learning curve as a bonus!

Might be worth checking out blender. You can do some pressision modeling in it. It is what I like to use because it is extremely versitile.

For the slicer i use superslicer/prusa slicer.

The usual answer for modeling is Blender. Don't know about slicing, but there are probably some as well.

Cura is available for Linux and runs quite well in my personal experience.

I don't do any modeling, so can't help you there.

Pursa Slicer, SuperSlicer, and others all have Linux versions as well ,

FreeCAD / Cura

I started with openscad and moved to freecad. Freecad is powerful but definitely not perfect but it has suited my needs fairly well.

I'm still a holdout for superslicer but I did migrate my profiles to PrusaSlicer for those sweet organic supports.

Not really my kind of work, but I have played around with an ultimaker 3d printer I got gifted a while ago, Cura works perfectly fine, fusion does not, I have used freecad on Linux, but even for a beginner like me it was no comparison to fusion

Fusion360 runs und er Linux.

Its a oneclick installer in bottles. You can find a more manual approach in the crinklyfly github page for that.

It runs 90% and absolutely gold enough.

Cura, Superslicer habe Linux builds