osu2sm is batch converter from Osu!-beatmaps to StepMania-simfiles, with support for various
features and map transformations.
Advanced configuration is possible, but a default configuration is provided.
Download the latest binaries and follow the following video:
If there are no prebuilt binaries for your platform, you will have to install the Rust toolchain
and compile it yourself by running cargo build --release on the command line.
Sorry for the inconvenience.
osu2sm can convert your beatmaps in-place, without copying any images or .mp3 files.
You can then create a link to your osu! song folder inside your StepMania song folder, or let
osu2sm do it automatically for you.
However, on Windows creating folder links sadly requires admin permissions, so you will have to run
osu2sm as administrator for this to work.
There is experimental osu!standard beatmap conversion, but it is disabled by default.
To enable, set the OsuLoad -> standard -> keycount field in the config to something other than
0.
See the configuration file examples for more info.
The converter is heavily configurable, with a node-based setup where each node takes and input and
creates an output.
Currently there is no documentation on the config format other than the source itself (under
src/node).
There are some example configuration files under examples, which for example enable the
osu!standard converter.
As a simple starting point, the input field near the start of the configuration file can be
set to the path of the osu! song folder, and the output field near the end of the configuration
file can be set to the path of the StepMania song folder to automate the selection of song
folders.