Support Fins

**Tip a part on edge, and Support Fins adds the breakaway support fins that make that orientation printable — baked right into the STL.** Live at printfins.com. Runs entirely in your browser: nothing uploads, nothing installs, no account. Printing a part flat is usually the weakest way to print it. Lying or diagonal layer orientation tests up to ~3× stronger than standing up. Most people print flat anyway, because the strong orientation needs supports, and slicer supports scar the surface, waste plastic, and take longer to pick off than the part took to design. Support Fins is the open-source project gittrahan/support-fins (https://github.com/gittrahan/support-fins) by gittrahan, released under MIT. Ion packages it unmodified from commit d3d3f2f742ca, adding only a manifest, an icon and a storage compatibility script.

Written by gittrahan, published to Oikou by Ben Grande.

• ★ 612 stars on GitHub
• Licence: MIT
• Built from commit d3d3f2f742ca

View the repository on GitHub

Not rated. Nobody has said who this app is suitable for, so Personal Clouds and the Oikou app treat it as 18+.

Internet

It asks to reach nothing on the internet.

Personal Cloud tools

• Keep a database of its own on your Personal Cloud ion.db

Notifications

It does not send push notifications.

Storage

Up to 16 MB on your Personal Cloud.

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