modpack

[LPB] Legit Performance BoosterMinecraft modpack for 26.3

The ultimate Fabric performance modpack for low-end PCs and integrated graphics. Get up to 300%+ higher FPS, rock-solid stability, and zero stutters in Minecraft!

newest supported release 26.3Multiplayer Small Light Expert

Latest version: LPB v4.0 [26.3]
Minecraft: 1.19.2 to 26.3
Java: Java 25+
Loader: Fabric
Licence: not stated
Downloads: 1.3k
Updated: 1 mo ago
Available on: CurseForge

Our hosting

Host [LPB] Legit Performance Booster servers

One click and [LPB] Legit Performance Booster is installed with the right loader, on hardware built for it.

26.3
Fabric

One click modpack install
Dependencies handled
Tuned startup flags
NVMe SSD

Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version [LPB] Legit Performance Booster declares support for, newest first, with the Java runtime that version needs.

Other modpacks

Minecraft	Through	Java	Evidence	Released
26.3	Fabric	25+	declared	15 Sept 2026
26.2	Fabric	25+	declared	16 Jun 2026
26.1.2	Fabric	25+	declared	9 Apr 2026
26.1.1	Fabric	25+	declared	1 Apr 2026
26.1	Fabric	25+	declared	24 Mar 2026
1.21.11	Fabric	21+	declared	9 Dec 2025
1.20.1	Fabric	17+	declared	12 Jun 2023
1.19.4	Fabric	17+	declared	14 Mar 2023
1.19.3	Fabric	17+	declared	7 Dec 2022
1.19.2	Fabric	17+	declared	5 Aug 2022

Download

From [LPB] Legit Performance Booster’s own host. Nothing is re-hosted here.

Most recently published release

LPB v4.0 [26.3]release25 Sept 2026

LPB v4.0 [26.3].zip · 39 KB · for 26.3 · Fabric

Download this release

5e81820f9632…

Older versions22

LPB v4.0 [26.2]25 Sept 202626.239 KB41cc1ad1f2a5…Get
LPB v4.0 [26.1.2]25 Sept 202626.1.239 KBa8c1c28216cf…Get
LPB v4.0 [1.21.11] Vulkan (=more fps, no shaders)25 Sept 20261.21.1139 KBa01f1f3557a8…Get
LPB v4.0 [1.21.11]25 Sept 20261.21.1139 KBa629bec887dd…Get
LPB v3.0 [26.2]17 Jun 202626.222 KB30 downloads712461738324…Get
LPB v3.0 [26.1.2]17 Jun 202626.1.222 KB80468e6ebe92…Get
LPB v3.0 [26.1.1]17 Jun 202626.1.122 KB7dcee7d736ab…Get
LPB v3.0 [26.1]17 Jun 202626.122 KB17c7ea753538…Get
LPB v3.0 [1.21.11]17 Jun 20261.21.1123 KBff438782dc6c…Get
LPB [26.1.2] v2.1-26.1.210 Apr 202626.1.223 KB18 downloads0c4656f817d6…Get
LPB [26.1.1] v2.1-26.1.110 Apr 202626.1.123 KB2a4f438266dd…Get
LPB [26.1] v2.2-26.126 Mar 202626.122 KB72 downloadsff0cd0955dc7…Get
LPB [26.1] v2.1-26.125 Mar 202626.122 KB592e54e5e3c8…Get
LPB [1.19.4] v1.0-1.19.415 Mar 20261.19.423 KB6 downloadsafe699406dde…Get
LPB [1.19.3] v1.0-1.19.315 Mar 20261.19.322 KB5 downloads8e40d5ac8c0a…Get
LPB [1.19.2] v1.0-19.27 Mar 20261.19.225 KB6c8cfb97ed77…Get
LPB [1.21.11] v2.0-21.116 Mar 20261.21.1125 KB69 downloads2fc5dd6c7b60…Get
LPB [1.20.1] v2.3-20.16 Mar 20261.20.125 KB1 download2cdb6707c0a4…Get
LPB [1.20.1] v2.2-20.16 Mar 20261.20.124 KB8 downloadsc5c13898aa3b…Get
LPB [1.20.1] v2.1-20.16 Mar 20261.20.125 KB18 downloads7500a370ad9f…Get
LPB [1.20.1] v2.0-20.16 Mar 20261.20.125 KB7 downloadsf10f1d225f97…Get
LPB [1.21.11] v1.0-21.115 Mar 20261.21.1124 KB7 downloadsf676de8c600d…Get

Frequently asked

Does [LPB] Legit Performance Booster work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version [LPB] Legit Performance Booster declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does [LPB] Legit Performance Booster support?

Everything the author has declared, from 1.19.2 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does [LPB] Legit Performance Booster support?

Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for [LPB] Legit Performance Booster?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install [LPB] Legit Performance Booster?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download [LPB] Legit Performance Booster safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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