A high-performance, open-source slicer for MSLA resin printers. Supports the following output formats: Chitu (.ctb), Elegoo (.goo), NanoDLP (.nanodlp), and Vector (.svg). You can read more about the development of this project on its project page. Often 20× to 120× faster than competing slicers, see the benchmark results.

You can download stable builds for Linux or Windows from the GitHub Releases page. Stable Linux builds are also available on Flathub and Nixpkgs. You can find the latest development builds for Windows, Linux, and Mac OS on Github Actions, just open the latest workflow run and download the correct artifact for your system.

If you would rather build from source, just have the latest stable version of the Rust toolchain installed and build the binaries you want (mslicer, slicer) as shown below.

git clone https://github.com/connorslade/mslicer
cd mslicer
cargo b -r -p mslicer

Here is a demo video showing mslicer being used to slice and print Treefrog by Morena Protti. The video is also hosted on YouTube (here) if the one below doesn't play.

• msla-thumbs — Adds thumbnail support to KDE for sliced .goo, .ctb, and .nanodlp files
• UVtools — A great tool for inspecting and post processing sliced msla files of all kinds
• Runebrace — Closed-source support placement software. The recommended way to get support in mslicer for now