Install mods from a catalog right in the game and apply them without restarting by hand. If a mod breaks, the game keeps running.
Argentum is built on Fabric and ships with a mod catalog. It takes care of the things a regular mod can't do.
Queue installs, removals and updates, then press Apply changes. Argentum starts a fresh copy of the game in the background with the new set and swaps the window when it's ready. If something goes wrong, the old set stays.
If a mod crashes at startup, Argentum turns it off along with everything that depends on it, and tells you which mods and why.
The new mod set goes through the dependency resolver first. If it won't start, nothing is touched, and you get a reason you can act on: “Install sodium 0.8.x, Iris needs it”.
Edit JSON, JSON5, TOML and properties files in a built-in editor instead of hunting through the config folder.
.mrpack importTakes about a minute. Works with Prism Launcher and the official launcher.
Get ArgentumAnchor.exe and run it from anywhere, Downloads is fine.
It finds your Prism instances and the official .minecraft on its own. Choose one and press Install.
Start the game and open Argentum Mods on the title screen.
Plans, not promises: the order and contents can change.
Fail-safe startup, installer for Prism and the official launcher.
Get them from the catalog with the same queue and Apply changes.
Theme editor, mod folders, a folder manifest that works as a modpack, your own modpack CDN.
Our own core written to the spec. Fabric, NeoForge and Forge mods in one client.
Argentum mod API and server support with a web panel.
Yes. Argentum runs regular Fabric mods (fabric.mod.json). Forge and NeoForge mods aren't supported yet, that's planned for 3.0.
The installer isn't code-signed yet, so SmartScreen may warn you: click “More info”, then “Run anyway”. You can check the file against the published SHA-256 checksum.
Prism Launcher and the official Minecraft launcher (as a profile). In Prism the version shows up under Edit Instance → Version.
No telemetry. The catalog only talks to Modrinth: search, downloads, and file hashes of your mods to find updates.
Download the new version and run the installer again. Your mods and settings stay where they are.
In Prism: Edit Instance → Version, remove ArgentumLoader and add Fabric Loader back, then delete argentum-client-*.jar from mods. You can delete the .argentum folder too.
Yes, Argentum is free to download and use.