OptiFine 1.19 is a Minecraft optimization mod that enhances performance by adding shaders and texture packs. This MC optimization tool can boost & control FPS, configurable animations & details, faster math, and huge support for shaders and texture packs/resource packs.
Although it’s OptiFine 1.20.1 latest is there is compatible with Minecraft 1.20.1 and above. Still, there are users who love to download Optifine 1.19 with Forge 41.1.0. If you want to download OF 1.19 in the Fabric mod loader then will need an additional mod known as OptiFabric.
- Devs: sp614x
- Version: 1.19
- File Size: 6.5 MB
- License: Free
- Updated: July, 31, 2022
- Requirements: Windows 11/10 PC + Forge 47.0.35

How to Download & Install OptiFine 1.19
Before you download OptiFine 1.19 make sure you have already downloaded Minecraft Java edition and Oracle Java on your Windows 10/11 PC.