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OrcaSlicer

OrcaSlicer 2.3.2

Official release record for OrcaSlicer 2.3.2, published Mar 23, 2026.

Stable6 public packages903,363 recorded GitHub downloads

Official files in this release

Linux · 3 files

  • OrcaSlicer-Linux-flatpak_V2.3.2_aarch64.flatpakARM64 · 109.7 MiB · 14,717 downloads
    ✓ SHA-256 available

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    Expected SHA-256d4bdafbc2be3f65c60f723c4e929218f477d148bd21afab68fec36b9d02d0ee4

    Local verification commands

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\OrcaSlicer-Linux-flatpak_V2.3.2_aarch64.flatpak'
    macOS Terminalshasum -a 256 -- 'OrcaSlicer-Linux-flatpak_V2.3.2_aarch64.flatpak'
    Linux terminalsha256sum -- 'OrcaSlicer-Linux-flatpak_V2.3.2_aarch64.flatpak'

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  • OrcaSlicer-Linux-flatpak_V2.3.2_x86_64.flatpakIntel / AMD 64-bit · 113.9 MiB · 29,078 downloads
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    Expected SHA-2561e8d2b91e0c7da1e8c50018d51877f2db438e3c33613318e62fd6775f57a956f

    Local verification commands

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\OrcaSlicer-Linux-flatpak_V2.3.2_x86_64.flatpak'
    macOS Terminalshasum -a 256 -- 'OrcaSlicer-Linux-flatpak_V2.3.2_x86_64.flatpak'
    Linux terminalsha256sum -- 'OrcaSlicer-Linux-flatpak_V2.3.2_x86_64.flatpak'

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  • OrcaSlicer_Linux_AppImage_Ubuntu2404_V2.3.2.AppImageNot specified in filename · 118.9 MiB · 63,796 downloads
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    Expected SHA-256c64336ceec37d941766e675cbaaaf5124e184402bf18177fbf81ba5102734ad8

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    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\OrcaSlicer_Linux_AppImage_Ubuntu2404_V2.3.2.AppImage'
    macOS Terminalshasum -a 256 -- 'OrcaSlicer_Linux_AppImage_Ubuntu2404_V2.3.2.AppImage'
    Linux terminalsha256sum -- 'OrcaSlicer_Linux_AppImage_Ubuntu2404_V2.3.2.AppImage'

    The digest is supplied by GitHub for the publisher’s release asset. A matching local result shows that the downloaded bytes match that asset.

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macOS · 1 files

  • OrcaSlicer_Mac_universal_V2.3.2.dmgUniversal · 214.2 MiB · 153,000 downloads
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    Expected SHA-256334f7265b1df930e94ac75a318005bbe63f670fe719a9e7778c30f4d7c887cc2

    Local verification commands

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\OrcaSlicer_Mac_universal_V2.3.2.dmg'
    macOS Terminalshasum -a 256 -- 'OrcaSlicer_Mac_universal_V2.3.2.dmg'
    Linux terminalsha256sum -- 'OrcaSlicer_Mac_universal_V2.3.2.dmg'

    The digest is supplied by GitHub for the publisher’s release asset. A matching local result shows that the downloaded bytes match that asset.

    SHA-256 verifier →
    Official download ↗

Windows · 2 files

  • OrcaSlicer_Windows_Installer_V2.3.2.exeNot specified in filename · 119.1 MiB · 565,938 downloads
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    Expected SHA-2566d85123ddf73d19ba430fc8a200c531e3982cb8197a0f8c3e1d79a3403f53ad1

    Local verification commands

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\OrcaSlicer_Windows_Installer_V2.3.2.exe'
    macOS Terminalshasum -a 256 -- 'OrcaSlicer_Windows_Installer_V2.3.2.exe'
    Linux terminalsha256sum -- 'OrcaSlicer_Windows_Installer_V2.3.2.exe'

    The digest is supplied by GitHub for the publisher’s release asset. A matching local result shows that the downloaded bytes match that asset.

    SHA-256 verifier →
    Official download ↗
  • OrcaSlicer_Windows_V2.3.2_portable.zipNot specified in filename · 150.4 MiB · 76,834 downloads
    ✓ SHA-256 available

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    Expected SHA-2569b83da960d57d8acc35b5a5f9c4d938345688f9d0368adfa20e707d9af618491

    Local verification commands

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\OrcaSlicer_Windows_V2.3.2_portable.zip'
    macOS Terminalshasum -a 256 -- 'OrcaSlicer_Windows_V2.3.2_portable.zip'
    Linux terminalsha256sum -- 'OrcaSlicer_Windows_V2.3.2_portable.zip'

    The digest is supplied by GitHub for the publisher’s release asset. A matching local result shows that the downloaded bytes match that asset.

    SHA-256 verifier →
    Official download ↗

Package changes from the previous release

Compared with 2.3.2-rc2, all classified package counts remain unchanged at 6 public files.

Release channel: Pre-release → Stable.

Counts are separate views of publisher filenames by platform, processor and format. They are not compatibility or support guarantees.

Release-note preview

A plain-text excerpt from the publisher’s release notes. Open the official release for the complete and current text.

Publisher notes are shown in their original source language. This excerpt is not machine-translated.

What's Changed

This is OrcaSlicer V2.3.2, the stable release. This release addresses a security vulnerability in 3MF file import, adds a configurable wipe tower type setting, delivers extensive Linux and Flatpak improvements, fixes a CLI segfault, and includes UI refinements like dynamic title bar sizing and accordion sidebar tabs.

[!NOTE]
For Linux users: The official Flathub version is now available. You can install it with this command: flatpak install flathub com.orcaslicer.OrcaSlicer

For features introduced earlier in the v2.3.2 cycle, please refer to: v2.3.2-beta ↗ · v2.3.2-beta2 ↗ · v2.3.2-rc ↗ · v2.3.2-rc2 ↗

🌊 New Features & Improvements

  • Configurable wipe tower type by @SoftFever in github.com/OrcaSlicer/OrcaSlicer/pull/12781 ↗ — Adds a new printer-level setting to select the wipe tower type, instead of it being determined solely by the printer model. Type 2 is generally recommended for MMU, filament cutter, and tool changer setups.

Wipe tower type setting

  • Default values in tooltips for more option types by @valerii-bokhan in github.com/OrcaSlicer/OrcaSlicer/pull/12508 ↗ — Extends the tooltip default-value display (introduced in RC) to Percent, FloatOrPercent, String, and Bool config option types. Default values are sourced from parent profiles rather than hardcoded Orca defaults.

Default values in tooltips

  • Improved MMU detection via Moonraker database by @ammmze in github.com/OrcaSlicer/OrcaSlicer/pull/12764 ↗ — Happy Hare now writes MMU lane data to the Moonraker database (similar to AFC), so detection has been normalized. The Moonraker database is checked first, providing more reliable multi-material system detection and access to vendor name data.
  • Allow cancellation during beam interlocking generation by @Noisyfox in github.com/OrcaSlicer/OrcaSlicer/pull/12759 ↗ — Beam interlocking generation can now be cancelled mid-process. Previously, certain parameter combinations could cause generation to take several minutes with no way to stop it.
  • Dynamic title bar with longer project names by @yw4z in github.com/OrcaSlicer/OrcaSlicer/pull/12730 ↗ — The title bar now dynamically expands to use all available space, supporting long project names with ellipsis truncation. Also fixes window buttons being clipped at minimum width on Windows and a thin titlebar on Linux. Fixes #12723.

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  • Accordion style main tabs by @yw4z in github.com/OrcaSlicer/OrcaSlicer/pull/12772 ↗ — main tabs now automatically collapse to icon-only mode when the window is too small, ensuring the Slice/Print buttons always remain visible. Fixes #12723.

Accordion sidebar tabs

  • Snapmaker esthetic filament sub-types by @gaaat98 in github.com/OrcaSlicer/OrcaSlicer/pull/12699 ↗ — The Snapmaker Printer Agent now recognizes esthetic filament sub-types (wood-infused, matte, marble) for better profile matching instead of falling back to generic PLA.
  • Move adaptive flowrate to developer mode by @Sabriel-Koh in github.com/OrcaSlicer/OrcaSlicer/pull/12688 ↗ — The "Adaptive Volumetric Speed" setting is now hidden behind developer mode, with a clarified tooltip noting it is experimental.

🛠️ Bug Fixes

  • Security fix: path traversal in 3MF import by @SoftFever in github.com/OrcaSlicer/OrcaSlicer/pull/12860 ↗ — Fixed a vulnerability where a crafted .3mf file could write to arbitrary filesystem locations via path traversal during import, potentially enabling code execution.
  • Fix three regressions in multi-tool extruder tabs by @SoftFever in github.com/OrcaSlicer/OrcaSlicer/pull/12680 ↗ — Fixed dirty flags not showing for extruder-specific options, a crash when switching to non-first extruder tabs, and parameters on one extruder unintentionally affecting others.
  • Fix crash when slicing multi-material print with wipe tower by @SoftFever in github.com/OrcaSlicer/OrcaSlicer/pull/12682 ↗ — Fixed a crash during G-code export for multi-material prints using WipeTower2 where mesh data was not initialized.
  • Fix wipe tower positioned outside bed boundary by @SoftFever in github.com/OrcaSlicer/OrcaSlicer/pull/12820 ↗ — Fixed wipe tower being placed beyond the bed boundary after printer preset changes. The tower position is now re-clamped when presets change, and the estimated size includes the brim. Also fixes sliced results being immediately invalidated after first slicing.
  • Optimize wipe tower warnings by @SoftFever in github.com/OrcaSlicer/OrcaSlicer/pull/12821 ↗ — Skips flushing volume validation for multi-tool printers (flushing volumes only apply to SEMM/BBL printers) and adds validation for conflicts between precise Z height and prime tower settings.
  • Fix CLI segfault when using --info, --slice, or --export-3mf by @niccolodevries in github.com/OrcaSlicer/OrcaSlicer/pull/12719 ↗ — Fixed a segfault that made the CLI completely unusable. In CLI mode, render-data code was dereferencing a NULL plater pointer.
Official release ↗