PaperDownload Paper 1.21.7 Server
The Paper server JAR for Minecraft 1.21.7, direct from the official source. Build details, release date and Java requirements below.
Java required
Java 21
Released
Jul 16, 2025
Build
32
File size
50 MB
Channel
Stable
SHA-1 checksum
83838188699cb2837e55b890fb1a1d39ad0710285ed633fbf9fc14e9f47ce078
Latest stable build
1.21.7
Build 32
Download JARGet a Paper 1.21.7 server online
No Java install, no port forwarding. Pick Paper 1.21.7 in our panel and your friends can join right away.
See server plansWhat's new in Minecraft 1.21.7
The newest Paper build for Minecraft 1.21.7 is build 32, published on Jul 16, 2025.
- Builds published
- 28
- Upstream commits
- 36
Figures taken from the official release notes for this version.
Setup
Start script (Linux/macOS)
java -Xms4G -Xmx4G --add-modules=jdk.incubator.vector -XX:+UseG1GC -jar paper.jar noguiStart script (Windows)
java -Xms4G -Xmx4G --add-modules=jdk.incubator.vector -XX:+UseG1GC -jar paper.jar --nogui
pauseOther Minecraft 1.21 builds of Paper
Other builds in the 1.21.x line. The newest stable is selected by default above.