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Crash AssistantMinecraft mod for 26.3

Shows a GUI after Minecraft crashes, immediately showing and analyzing all affected logs.

client onlynewest supported release 26.3UtilityOptimizationManagementSocial
Latest version
1.11.14
Minecraft
1.6.4 to 26.3
Java
Java 25+
Loaders
Fabric, Quilt, NeoForge, Forge
Licence
LicenseRef-LicenseRef-KostromDan-MML-1.1.3
Downloads
18.5M
Updated
1 mo ago
Available on
Modrinth

Minecraft versions

Every version Crash Assistant declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric, Quilt, NeoForge, Forge25+declared15 Sept 2026
26.2Forge, Quilt, NeoForge, Fabric25+declared16 Jun 2026
26.1.2Forge, Quilt, NeoForge, Fabric25+declared9 Apr 2026
26.1.2-rc-1Forge, Quilt, NeoForge, Fabric25+declared8 Apr 2026
26.2-snapshot-1Forge, Quilt, NeoForge, Fabric25+declared7 Apr 2026
26.1.1Forge, Quilt, NeoForge, Fabric25+declared1 Apr 2026
26.1.1-rc-1Forge, Quilt, NeoForge, Fabric25+declared31 Mar 2026
26.1Forge, Quilt, NeoForge, Fabric25+declared24 Mar 2026
26.1-rc-3Fabric, Quilt, NeoForge, Forge25+declared23 Mar 2026
26.1-rc-2Fabric, Quilt, NeoForge, Forge25+declared20 Mar 2026
26.1-rc-1Forge, Quilt, NeoForge, Fabric25+declared19 Mar 2026
26.1-pre-3Forge, Quilt, NeoForge, Fabric25+declared17 Mar 2026
26.1-pre-2Forge, Quilt, NeoForge, Fabric25+declared13 Mar 2026
26.1-pre-1Forge, Quilt, NeoForge, Fabric25+declared10 Mar 2026
26.1-snapshot-11Forge, Quilt, NeoForge, Fabric25+declared3 Mar 2026
26.1-snapshot-10Forge, Quilt, NeoForge, Fabric25+declared24 Feb 2026
26.1-snapshot-9Forge, Quilt, NeoForge, Fabric25+declared18 Feb 2026
26.1-snapshot-8Forge, Quilt, NeoForge, Fabric25+declared17 Feb 2026
26.1-snapshot-7NeoForge, Quilt, Forge, Fabric25+declared11 Feb 2026
26.1-snapshot-6Fabric, Quilt, NeoForge, Forge25+declared3 Feb 2026
26.1-snapshot-5Forge, Quilt, NeoForge, Fabric25+declared27 Jan 2026
26.1-snapshot-4Forge, Quilt, NeoForge, Fabric25+declared20 Jan 2026
26.1-snapshot-3Forge, Quilt, NeoForge, Fabric25+declared13 Jan 2026
26.1-snapshot-2Forge, Quilt, NeoForge, Fabric25+declared7 Jan 2026
26.1-snapshot-1Forge, Quilt, NeoForge, Fabric25+declared16 Dec 2025
1.21.11Forge, Quilt, NeoForge, Fabric21+declared9 Dec 2025
1.21.10Forge, Quilt, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Fabric, Quilt, NeoForge, Forge21+declared30 Sept 2025
1.21.8Fabric, Quilt, NeoForge, Forge21+declared17 Jul 2025
1.21.7Forge, Quilt, NeoForge, Fabric21+declared30 Jun 2025
1.21.6Forge, Quilt, NeoForge, Fabric21+declared17 Jun 2025
1.21.6-rc1Forge, Quilt, NeoForge, Fabric21+declared12 Jun 2025
1.21.6-pre4Forge, Quilt, NeoForge, Fabric21+declared10 Jun 2025
1.21.6-pre3Forge, Quilt, NeoForge, Fabric21+declared4 Jun 2025
1.21.6-pre2Forge, Quilt, NeoForge, Fabric21+declared2 Jun 2025
1.21.6-pre1Forge, Quilt, NeoForge, Fabric21+declared28 May 2025
1.21.5NeoForge, Quilt, Fabric, Forge21+declared25 Mar 2025
1.21.4Fabric, Forge, NeoForge, Quilt21+declared3 Dec 2024
1.21.3Fabric, Quilt, NeoForge, Forge21+declared23 Oct 2024
1.21.2Forge, Quilt, NeoForge, Fabric21+declared22 Oct 2024

36 older versions not shown.

Download

From Crash Assistant’s own host. Nothing is re-hosted here.

Most recently published release

1.11.14release20 Sept 2026

CrashAssistant-neoforge-26.2-26.3-1.11.14.jar · 3.3 MB · for 26.3, 26.2 · NeoForge

Download this release
3ddb2f08c862…
Older versions3
  • 1.11.1316 Sept 202626.3, 26.23.3 MB3d14831a0be6…Get
  • 1.11.1213 Aug 202626.23.3 MB3fbb5d723074…Get
  • 1.11.1113 Jul 202626.2, 26.1.2, 26.1.1, 26.1, 26.1-rc-3 +43 more3.0 MB669f896a36b8…Choose file on publisher ↗

Frequently asked

Does Crash Assistant work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Crash Assistant 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 Crash Assistant support?

Everything the author has declared, from 1.6.4 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Crash Assistant on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Crash Assistant support?

Fabric, Quilt, NeoForge, Forge. 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 Crash Assistant?

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.

What licence is Crash Assistant under?

LicenseRef-LicenseRef-KostromDan-MML-1.1.3, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Crash Assistant?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Crash Assistant safely?

Start with the author's page on Modrinth, 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.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Used by

1 project lists Crash Assistant as a required dependency.

BielGG's Spells AddonAn Iron's spells addon that focuses on fixing newer Cataclysm with T.O Magic, aswell as adding new unique optional content

Details from Modrinth, where the author last updated it on 20 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .