FAQ
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Filter by topic — download links, safety, accounts, mods, compatibility. Need steps? Head to Guides.
An open-source Qt Minecraft launcher built around isolated instances — each with its own mods, Java, accounts, and worlds on Windows, macOS, or Linux.
Yes — GPL-3 software with no price tag. Minecraft itself still requires a legal purchase for normal online play.
Prism picked up active maintenance after the PolyMC split in the MultiMC lineage. Download current 11.0.3 builds here for ongoing fixes and community support.
No. Independent community project — not Mojang, not Microsoft, not CurseForge corporate.
SmartScreen scores file reputation. Unsigned open-source launchers often get flagged until enough people install them. Confirm you used prismlauncher.io, then see Guides if you trust the binary.
Yes — Flatpak (~40 MiB) sits beside AppImage on the download page. Pick whichever packaging model your distro prefers.
Add instance → MultiMC-compatible import. Afterward, re-check Java paths and Microsoft login — Guides walks through the sequence.
11.0.3 tightens offline authentication for setups that need it. Standard multiplayer still flows through Microsoft login on owned accounts.
For modern Minecraft online play, yes. Prism stores sessions locally so you can swap profiles between instances.
11.0.3 includes a CurseForge CDN fix tied to July 2026 API changes. Update if pack downloads stalled on older builds.
Forge, Fabric, Quilt, and NeoForge alongside vanilla. Every mod must match the loader and Minecraft version of its instance.
GPL-3 source on GitHub, official download links here, checksums on the release page. SmartScreen and AV heuristics happen — read Trust for nuance. You vet every mod and pack you add.
Yes — MSVC installer for Windows 10 and 11. Missing MSVCP140? Install Microsoft Visual C++ redistributables first.
Windows, macOS, Linux — MSVC setup, DMG, AppImage, and Flatpak with approximate sizes on the download page.
