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Ubuntu 3D Models and STL Files for Printing

This collection gathers Ubuntu-themed 3D printing files: keycaps, logo signs, keychains, lettering sets and enclosures for small computers. Most of them are small objects that print in one piece, which makes the topic easy to start with. It is useful if you want desk items or parts that match a Linux setup. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 47 models from 6 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-13

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About the category

«Ubuntu 3D Models and STL Files for Printing»

The models split into a few groups. Keycaps and single keys are the largest group, ranging from a full key to an escape or meta key in a stated profile. Logo signs, coins and flat pieces work as desk or wall decor, while keychains and small chips are sized for carrying. Lettering sets cover uppercase and lowercase alphabets, and enclosures are aimed at single-board computers.

When you pick a model, open the author's page and read the listed dimensions, the number of separate parts and whether the design needs supports. For keycaps, check which switch type and profile the author modeled, since the stem and the outer shape decide how the cap sits. For signs and lettering, look at the smallest stroke width and compare it with your nozzle. Photos of real prints on the page tell you more about surface finish than the render does.

To widen the results, search by the words people use for the same objects: key cap, mechanical keyboard key, artisan cap, desk sign, coaster, badge, pendant, or the name of the desktop environment and package format. Related topics include other Linux distributions, terminal and command-line motifs, penguin mascots, and single-board computer cases. Combining a theme word with a format word, such as keychain or enclosure, usually narrows the list faster than a single broad term.

FAQ

Frequently asked questions

What do I need to check before printing a keycap?
Look at the switch type and profile the author lists, plus the wall thickness of the stem. Small stems print better with a smaller nozzle and a slower outer wall speed.
Can logo signs and lettering be printed without supports?
Flat signs and single-layer lettering usually sit on the plate without supports. Tall or overhanging shapes may need them, and the author's page often states which case applies.
Which material works for small desk items?
PLA is common for keycaps and signs because it holds fine detail. PETG is chosen when the part is handled often, and the author's page usually names the material used for the shown print.
How do I find more models on this theme?
Try synonyms such as distro, Linux, terminal, penguin or single-board computer, and add a format word like keychain, case or coaster to narrow the results.
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