Download for
Windows
Manage Minecraft instances, mods, and modpacks on Windows 10 and Windows 11.
Latest features and improvements, early access.
Windows
Windows 10 (version 1909) or later
SKlauncher runs natively on Windows 10 and Windows 11, with a small footprint and zero external dependencies. The installer bundles everything you need: the launcher, the right Java runtime per Minecraft version, and built-in support for Forge, NeoForge, Fabric, and Quilt mod loaders.
System requirements
What your machine needs to run SKlauncher on Windows.
Operating system
Windows 10 (version 1909) or Windows 11
Processor
64-bit x86 processor (Intel or AMD)
Memory
4 GB minimum, 8 GB recommended for modded play
Storage
Around 120 MB for the launcher itself, plus space for Minecraft and any modpacks
- No separate Java install needed. SKlauncher fetches the right JRE automatically.
- Works fully offline once installed for singleplayer and LAN.
Installation guide
Step-by-step setup for SKlauncher on Windows.
- 1
Download the .exe installer using the button above.
- 2
Open the installer. If Windows SmartScreen warns you, click "More info" and then "Run anyway". The build is not yet code-signed, so this warning is expected.
- 3
Follow the wizard to pick an install location. The defaults are fine for most users.
- 4
Launch SKlauncher from the Start menu or desktop shortcut.
- 5
Sign in with your Microsoft account, or use offline mode for singleplayer and LAN play.
Frequently asked questions
Windows-specific answers about SKlauncher.
Does SKlauncher work on Windows 11?
Yes. SKlauncher is fully tested on both Windows 10 (version 1909+) and Windows 11. There are no Windows 11-specific known issues.
Why does Windows SmartScreen warn me when I open the installer?
The build is not yet code-signed. Code-signing certificates are an ongoing project cost we are working to fund through community support. Click "More info" then "Run anyway" to continue. The build is safe and validated through VirusTotal scans before each release.
Will antivirus software flag SKlauncher?
Occasionally. Heuristic scanners sometimes raise false positives on launcher binaries because they download and execute Java code. We work directly with antivirus vendors to clear these reports, usually within a few days. The Security page tracks current scan results.
Does SKlauncher need a separate Java install on Windows?
No. The launcher fetches the correct Java runtime per Minecraft version automatically. You can override this in instance settings if you have a specific Java install you want to use.
Can I install SKlauncher on a different drive?
Yes. The installer lets you pick any location. Game data is stored separately under your user profile by default, but the path is configurable in launcher settings.
Looking for another platform?
SKlauncher is also available for the platforms below.