Core
Instance Library
Create isolated Minecraft profiles with their own mods, configs, worlds, and launch settings.
Per-world isolation
Organize more.
Play with Pulsar Client.
A premium instance-first Minecraft Java Edition manager. Mods, configs, imports, and launcher sync in one calm workspace.
Modules
Everything instance-first
Pick the workflow you need. Each module is built around isolated Minecraft profiles, safe file operations, and launcher-friendly sync.
Modrinth
Mod Downloads
Browse and install mods, resource packs, shaders, and datapacks directly into the active instance.
One-click install
Portable
Import & Export
Move full instances with native Pulsar exports or Modrinth mrpack imports with safe staging and rollback.
Full fidelity
All modules ship in Pulsar Client today. Account sync connects the website and desktop app through Auth0 when you are ready to enable it.
Built for instance workflows
Three pillars players use most in Pulsar Client: isolated instances, safe imports, and launcher sync without admin rights.
Highlighted capabilities
01
L
Launcher Sync
Auto-syncOfficial Minecraft Launcher profiles
02
C
Config Editor
Live editMonaco-powered TOML and logs
03
D
Data Packs
Folder-safeImport, export, and manage packs
Ready in a few minutes
From download to your first synced instance. No admin rights, no fragile manual folder juggling.
01
Download Pulsar Client
Grab the Windows installer and launch the app. Violet Nebula is the default theme.
02
Create an instance
Pick a Minecraft version, loader, and memory profile. Pulsar sets up the folder layout.
03
Sync and play
Sync to the official launcher, press Play, and jump in with your isolated mod setup.
Start organizing today
Join players who keep every modpack in its own lane with Pulsar Client.
Instance-first. Low-permission. Violet Nebula.