Prefixer is a tool for managing Steam Proton prefixes, alternative to protontricks with a friendlier interface, faster responses and modular approach.
Why this?
Prefixer:
- includes fuzzy name matching, so you don't have to remember IDs
- is up to 40 times faster than legacy methods by modifying files directly (no wineserver)
- instead of "verbs" uses a declarative json5 format for tweaks, so you can share your work
- includes built-in first-class Steam support
Overriding winhttp for BepInEx, compared to protontricks
Usage
prefixer 'cyberpunk' tweak libs.d3dx9.47 # installs d3dcompiler 47 in Cyberpunk 2077
prefixer 'fallout new' run ~/Downloads/fonv_patcher.exe # runs the patcher for Fo:NV
prefixer 'subnautica' tweak loaders.bepinex # installs BepInEx 5 for Subnautica
prefixer 'Balatro' openpfx # opens the wineprefix folder in your file manager
Alongside more! Run prefixer --help or prefixer --list-tweaks for everything!
Installation
Arch
install prefixer with your favorite AUR helper, for example:
yay -S prefixer
Enjoying Prefixer? Drop a vote on the AUR! It costs you nothing and could help us get Prefixer into the [extra] repo!
NixOS
add an input (pinned to the most recent release for stability):
inputs.prefixer.url = "github:wojtmic/prefixer/1.3.8";
Then add the package:
home.packages = [
inputs.prefixer.packages.${pkgs.system}.default
];
Any other distro
Use pipx (or uv) to get it from PyPI:
pipx install prefixer
Community
Prefixer is a fairly new project, you can become an early adopter now!
Star graph
Contributors
- Wojtmic - Maintainer, founder, all Python
- Tymon3310 - Multiple tweaks
- Keygenesis (david) and PierreBorine - NixOS Flake
- Jamakoiv (Jaakko Koivisto) - Tweak JSON5 code cleanup
1 maintainer
Metadata
1 maintainer
Release files for prefixer 1.4.3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| prefixer-1.4.3.tar.gz | 73.2 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| prefixer-1.4.3-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 161.8 kB
Release files / prefixer-1.4.3.tar.gz
| Download URL | prefixer-1.4.3.tar.gz |
|---|---|
| Size | 73.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
5a65782f71720a0450c495f4a45a6980054d77d6ad1b82abbdea11eef424c705
|
|
BLAKE2b-256 checksum How to use checksums |
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|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
uv/0.12.15 {"installer":{"name":"uv","version":"0.12.15","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
|
Release files / prefixer-1.4.3-py3-none-any.whl
| Download URL | prefixer-1.4.3-py3-none-any.whl |
|---|---|
| Size | 88.6 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
b4cdc855f8cd4005a2fb96455f2e786ff054bfdfbb35138c7a4edb600369036c
|
|
BLAKE2b-256 checksum How to use checksums |
f019343a755984c7657975bc7500478a63683d533e12131d748ff2bf15a468f5
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
uv/0.12.15 {"installer":{"name":"uv","version":"0.12.15","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
|
