// CLIs & execution basics
Download Nats Serverv2.15.1
Official Nats Server downloads for Windows, Mac, Linux. High-Performance server for NATS.io, the cloud and edge native messaging system.
OFFICIAL DOWNLOADDirect official link
v2.15.1 · 2026-10-09
Every button links straight to the official file (github.com). AIMap does not host or modify installers. Checked 2026-10-23.
01All files in the latest release
Release notes →From nats-io/nats-server on GitHub Releases · v2.15.1 · 2026-10-09. Sizes and SHA-256 are as published by GitHub.
| System | File | Type | Size | SHA-256 |
|---|---|---|---|---|
| Windowsx64 | nats-server-v2.15.1-windows-amd64.zip | Archive | 7.14 MB | 4f7edfa376750b2720463bd22766ed469a5f13f378a643097866fcd953cbf7e3 |
| WindowsARM64 | nats-server-v2.15.1-windows-arm64.zip | Archive | 6.38 MB | 888a62b665b3123edde84c2e39751e4d9ced1e0dc7a7a234a40c53f2bba40b6f |
| Windows32-bit | nats-server-v2.15.1-windows-386.zip | Archive | 7 MB | 56e3a985288141c2638a94fa3d529152f34d821c1377b9db200e6138c2569d9b |
| MacApple silicon | nats-server-v2.15.1-darwin-arm64.tar.gz | Archive | 6.47 MB | ed0fe39222ec2e317c4d0e1a9cdc16c63ec523d94f9355d24a902a4db2655ffd |
| MacIntel | nats-server-v2.15.1-darwin-amd64.tar.gz | Archive | 7.02 MB | 3cba5976a4fbd022669d3401cab4147faeb2b4c079712c882edb9ae4e52feb06 |
| Linuxx64 | nats-server-v2.15.1-amd64.deb | Package | 6.95 MB | 5d57c2ed8dd21117b1ed347e3695d15af25b8765993d672a268d9a118cebccb1 |
| Linuxx64 | nats-server-v2.15.1-amd64.rpm | Package | 6.95 MB | 6c3e495fc8f297386ae2b6232c5fffc1f175fbfca9b3f1808df1de95d3c215ba |
| LinuxARM64 | nats-server-v2.15.1-arm64.deb | Package | 6.27 MB | e281ae654750cbb5a63a19a70a33ecf29f4f5ca56df252a695412e057e80c3e2 |
| Linuxx86 | nats-server-v2.15.1-386.deb | Package | 6.71 MB | 33d16b11195992edfaccf327e6c38005e86da03df0808b84dd546f2ced2ba79d |
| Linux | nats-server-v2.15.1-arm6.deb | Package | 6.69 MB | d556d5fb15ca856428320d0e9cb946b231545853d80773649704542b00f3e72c |
| Linux | nats-server-v2.15.1-arm7.deb | Package | 6.68 MB | 286bc0324d1a947068493c0291b6eb2cc9e87360758b48b09b1adf1e3b379deb |
| LinuxARM64 | nats-server-v2.15.1-arm64.rpm | Package | 6.27 MB | 51c055abd4a9d50caa1de40a0b674c9daa6138dfd8fa436c68404039a2f659e5 |
| Linuxx86 | nats-server-v2.15.1-386.rpm | Package | 6.71 MB | f32ffd4cf75a76ffa6e09951f73dcb41f191b9fd89abb7841f8b11f628661eef |
| Linux | nats-server-v2.15.1-arm6.rpm | Package | 6.69 MB | d47da0e736cdbc004ad1d819c7d579705531adc3a3f774fb168fc8bfeb3a5361 |
| Linux | nats-server-v2.15.1-arm7.rpm | Package | 6.68 MB | cd0cea42fd9e89389f14139045dbf1017aab7f5ffe753c65f7affa29a0a4eb57 |
| Linuxx64 | nats-server-v2.15.1-linux-amd64.tar.gz | Archive | 6.96 MB | bf5edc7b1ce98e885c368cb43a886eb148dc5d0551d99f3cf6141fb5e1954c70 |
| LinuxARM64 | nats-server-v2.15.1-linux-arm64.tar.gz | Archive | 6.28 MB | e2fbab4cad7d3c76e3052eb959570393c9d73ba756b70bf8e9eea61e9ae6d49c |
| Linuxx86 | nats-server-v2.15.1-linux-386.tar.gz | Archive | 6.72 MB | 9fde80807787a77e25d0143b0835b8a7de8b735e9ebe01fcbcf0205e00f7f06b |
| Linux | nats-server-v2.15.1-linux-arm6.tar.gz | Archive | 6.7 MB | a8c76cf2e716745ea140636c02f89195fb209ccbd01be46d3d973acee7d8d2e7 |
| Linux | nats-server-v2.15.1-linux-arm7.tar.gz | Archive | 6.69 MB | ddac3887f9b0e17d657d1124bfd648d2f3d98b8b12a0918a0443eff079d2c238 |
02How to install Nats Server
Windows
- Download the .exe / .msi above (or the .zip portable build).
- Double-click to install. If SmartScreen warns, check the publisher name before choosing “Run anyway”.
Mac
- Download the .dmg (or .zip) for your chip.
- Open it and drag the app into Applications. For a .tar.gz CLI, unpack it and move the binary onto your PATH.
Linux
- .AppImage:
chmod +xit and run. .deb:sudo apt install ./file.deb. .rpm:sudo dnf install ./file.rpm.
FAQ
Is this the official Nats Server download?
Yes. Every link points to an official source: github.com. AIMap does not host, repackage or modify any installer; we re-check the links on every data refresh (last 2026-10-23).
What is the latest version of Nats Server?
v2.15.1, released 2026-10-09 (latest stable release on GitHub Releases, checked 2026-10-23).
Which Mac file should I pick?
Apple menu → About This Mac: “Apple M1/M2/M3/M4…” means Apple silicon (arm64 / aarch64); “Intel” means x64. A “universal” file runs on both.
Which Windows file should I pick?
Most PCs are x64 (Settings → System → About → “System type: 64-bit operating system, x64-based processor”). Pick ARM64 only on ARM laptops such as Snapdragon X machines. .exe/.msi are installers; .zip is a portable build you unzip and run.
How do I verify the download?
Compare the SHA-256 shown in the file table (published by GitHub for each release asset) with your file: macOS/Linux `shasum -a 256 <file>`, Windows PowerShell `Get-FileHash <file> -Algorithm SHA256`.
Is Nats Server free?
Pricing model: Open source; licence Apache-2.0. Check the official site for current plans.