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LagFixer⚡️Best Performance Solution! 3000+ servers! ✅ Lightweight and asynchronous!

Optimize your server by reducing entity lag, cleaning up the world and more!
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LagFixer.jar

File nameLagFixer.jar
Uploader
lajcziklajczik
Uploaded
Dec 6, 2025
Downloads
510
Size
1.8 MB
File ID
7299880
Type
R
Release
Supported game versions
  • 1.21.5-Snapshot
  • 1.21.10
  • 1.21.9
  • 1.21.8
  • 1.21.7
  • 1.21.6
  • 1.21.5
  • 1.21.4
  • 1.21.3
  • 1.21.2
  • 1.21.1
  • 1.21
  • 1.20.3-Snapshot
  • 1.20.5-Snapshot
  • 1.20.6
  • 1.20.5
  • 1.20.4
  • 1.20.3
  • 1.20.2
  • 1.20.1
  • 1.20
  • 1.19.4
  • 1.19.3
  • 1.19.2
  • 1.19.1
  • 1.19
  • 1.18.2
  • 1.18.1
  • 1.18
  • 1.17
  • 1.16
  • 1.15
  • 1.14
  • 1.13
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What's new

  • Updated default WorldCleaner config

This mod has no additional files