OrcaSlicer-KX

OrcaSlicer builds with extra Anycubic Kobra X patches

Pre-built OrcaSlicer binaries that bundle in-progress PRs improving Kobra X support — recommended for use with KX-Bridge.

 

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What's inside

Standard OrcaSlicer (v2.4.0-alpha) with three upstream PRs and four KX-specific matching improvements applied on top.

Upstream PRs from SoftFever/OrcaSlicer:

• PR #13372 — Moonraker Happy Hare AMS sync fix (filament sync keeps slot positions intact even with empty slots)
• PR #13719 — Vendor + Name matching for Moonraker (reads name + vendor_name per slot and matches against the user's filament presets), by @LordGuenni
• PR #13315 — Unique filament_id for user presets (newly created custom profiles get a fresh ID instead of inheriting OGFL99 from the generic parent), by @mrnoisytiger

KX-specific patches on top of the PRs:

• Respect the bridge filament hint (tray_info_idx + vendor)
• Vendor match also when the chosen base preset is not is_compatible with the active printer (so a profile copied from a different machine still matches by vendor)
• Vendor match when tray_info_idx is set but its preset is incompatible
• Two-pass lookup: first compatible presets, then all visible ones

Why this matters for KX-Bridge users: the bridge already sends concrete brand info per AMS slot (name + vendor_name + gate_filament_name). Without PR #13719 stock OrcaSlicer ignores that and falls back to Generic PLA for every slot. With the KX build OrcaSlicer matches your real user presets — including custom profiles you imported into the bridge via the Import own OrcaSlicer profiles flow.

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Downloads

Get the latest binaries from the Releases page:

• Linux: OrcaSlicer_Linux_V2.4.0-alpha.AppImage — chmod +x and run.
• Windows: OrcaSlicer-Windows-x64.zip — extract and run orca-slicer.exe.

Checksums in SHA256SUMS.txt. macOS is not provided here — build from upstream.

⚠ This is an alpha build (OrcaSlicer 2.4.0-alpha). Use at your own risk. For a stable release, use upstream OrcaSlicer.

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Why a separate repo?

KX-Bridge itself (the GPLv3 Moonraker bridge for the Kobra X) is hosted at viewit/KX-Bridge-Release. OrcaSlicer is a different project under a different license (AGPL-3.0) — kept separate so licenses, source provenance and update cycles don't get tangled.

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License & source

These builds are derivatives of OrcaSlicer, licensed under GNU AGPL-3.0. All rights to the upstream OrcaSlicer code and to the contributing PRs belong to their respective authors.

The KX-specific matching patches on top of the PRs live alongside the OrcaSlicer source tree used to build these binaries; reach out via the Gitea issues if you want the exact patch series.