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Open Loader Mod (1.21.1, 1.20.1) – Loading Data Packs Across Files

Open Loader Mod allows players to facilitate the process of data packs and resource pack installation by integrating it throughout the entire save files…

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Open Loader Mod allows players to facilitate the process of data packs and resource pack installation by integrating it throughout the entire save files. With this feature, players wouldn’t need to load the data packs again every time they jump onto a new save file as recipes, customized items are transferred throughout the entire game client, thus making it easier for players to enjoy Minecraft without any restrictions. At the same time, Resource Packs, which tweak the visual and sound of Minecraft are also made to easily override the entire launcher. Most notable is the fact that servers’ owners could utilize Open Loader to globally apply their ideal Packs onto players’ clients without being intrusive. This allows the game to not only be more coherent but also connective since players on the same PC, servers can have the same experience as others.

Features:

Enables data packs to be loaded across all worlds, making it easier for modpacks and servers to define custom recipes and mechanics.
Allows resource packs to be applied globally, ensuring textures, translations, and sounds remain consistent across saves.
Loads zipped and folder packs from designated directories without requiring manual activation.
Ensures data packs and resource packs load correctly, preventing conflicts with vanilla and modded content.

Screenshots:

Open Loader Mod Download Links

For Minecraft 1.16.5

For Minecraft 1.17.1

For Minecraft 1.18.1

For Minecraft 1.18.2

For Minecraft 1.19

For Minecraft 1.19.1

For Minecraft 1.19.2

For Minecraft 1.19.3

For Minecraft 1.19.4

For Minecraft 1.20.1, 1.20

For Minecraft 1.20.2

For Minecraft 1.20.4

For Minecraft 1.21.1, 1.21

Verified by MCModsHub

Download size: 23 KB
Download link checked 15 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

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