Downloads here center on r5.9.3 for Unbound and Reimagined on Minecraft Java Edition. Older builds stay available when a modpack or server pins a specific ZIP.
Match your Minecraft version and loader (Iris with Fabric/Quilt, or OptiFine) first, then pick the newest compatible Complementary file you can. Every archive below has its own download buttons.
Latest builds first. Open Previous versions when you need an older file.
Complementary Unbound is the natural Complementary Shaders style for Minecraft Java, rich lighting and atmosphere without a heavy painted grade.
| Version | |
|---|---|
| Size | 0.53 MB |
| Released | 2026-09-15 |
Older builds stay available if you need to go back. Prefer the latest file unless a modpack or server asks for an older one.
| Version | |
|---|---|
| Size | 0.53 MB |
| Released | 2026-09-14 |
| Version | |
|---|---|
| Size | 0.53 MB |
| Released | 2026-09-02 |
Complementary Reimagined is the stylized Complementary Shaders style for Minecraft Java, stronger color grading with clear Minecraft character.
| Version | |
|---|---|
| Size | 0.53 MB |
| Released | 2026-09-15 |
Older builds stay available if you need to go back. Prefer the latest file unless a modpack or server asks for an older one.
| Version | |
|---|---|
| Size | 0.53 MB |
| Released | 2026-09-14 |
| Version | |
|---|---|
| Size | 0.53 MB |
| Released | 2026-09-02 |
Optional helper app that can place Complementary files for you. It is not required, and it does not replace Iris or OptiFine.
| Version | |
|---|---|
| Size | Windows EXE or JAR |
| Released | 2026-07-10 |
Older builds stay available if you need to go back. Prefer the latest file unless a modpack or server asks for an older one.
| Version | |
|---|---|
| Size | Windows EXE or JAR |
| Released | 2025-05-27 |
Euphoria Patcher adds extra options on top of Complementary Unbound or Reimagined. Install a working base pack first, then add this Fabric/Quilt mod.
| Version | |
|---|---|
| Size | 4.4 MB |
| Released | 2026-09-15 |
Prefer r5.9.3 for new installs unless a pack developer tells you otherwise. Grab ZIPs from Unbound or Reimagined, then enable them with Iris or OptiFine.
See also the changelog for human readable notes.
Use archive builds for older modpacks, reproduction of bug reports, or servers that freeze shader versions.
Do not mix random old configs with new packs without testing. Update settings after major jumps.
Previous Reimagined ZIPs with direct backup download links.
Reimagined previous versionsModpacks sometimes freeze Unbound or Reimagined for stability. Servers may ask everyone to match one file name. In those cases, use Previous versions on the download page or the category archives.
Updating later? Follow safe updates so you always keep a rollback ZIP.
Skim the changelog for the r5.9 line, then download from Unbound or Reimagined only when you are ready to test in a copy world.
What changed recently
Latest plus previous versions inline
Fix version mismatch issues
Enable the ZIP after you pick a build
Retune profiles after a version jump
Setup, FPS, updates, and fixes
