CurseForge · Minecraft mod
String Duper Restorer
Removes MC-129055 / MC-59471 patches, making the string duper work on 1.21.2+
Quick answer
Which String Duper Restorer release should I use?
String Duper Restorer stringduperfix-1.10.jar targets 26.3 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is String Duper Restorer required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does String Duper Restorer stringduperfix-1.10.jar need?
stringduperfix-1.10.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add String Duper Restorer without breaking your instance.
Built for String Duper Restorer stringduperfix-1.10.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use stringduperfix-1.10.jar. It targets 26.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside stringduperfix-1.10.jar. It opens that exact file at the source.
About this project
What does String Duper Restorer add?
String Duper Restorer
Removes MC-129055 / MC-59471 patches, making the string duper work on 1.21.2+
Elimina los patches MC-129055 / MC-59471, Haciendo que el duper de hilo vuelva a funcionar en las versiones 1.21.2+
Créditos/Credits: WinExp
Farm not working?
Since Mojang has changed how the redstone works in the latest versions, Check this video to fix it.
Project description from CurseForge.
Pick your setup
String Duper Restorer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader buildShowing the newest 12 of 17 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
String Duper Restorer versions and loaders
stringduperfix-1.10.jar
17 Sept 2026
stringduperfix-1.5.jar
stringduperfix-1.9.jar
16 Jun 2026
stringduperfix-1.4.jar
stringduperfix-1.8.jar
16 Jun 2026
stringduperfix-1.3.jar
stringduperfix-1.7.jar
16 Jun 2026
stringduperfix-1.2.jar
stringduperfix-1.6.jar
16 Jun 2026
StringDuperFixRemover.jar
16 Jun 2026
1.5
stringduperfix-1.5.jar
5 Aug 2025
1.4
stringduperfix-1.4.jar
1 Jul 2025
1.3
stringduperfix-1.3.jar
21 Jun 2025
1.2
stringduperfix-1.2.jar
29 Mar 2025
1.1
stringduperfix-1.1.jar
4 Dec 2024
Looking for an older file? The official CurseForge project page is in Resources.