// CLIs & execution basics
Download Aria2release-1.37.0
Official Aria2 downloads for Windows. aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.
OFFICIAL DOWNLOADDirect official link
release-1.37.0 · 2023-11-15
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 aria2/aria2 on GitHub Releases · release-1.37.0 · 2023-11-15. Sizes and SHA-256 are as published by GitHub.
| System | File | Type | Size |
|---|---|---|---|
| Windows | aria2-1.37.0-win-32bit-build1.zip | Archive | 2.44 MB |
| Windows | aria2-1.37.0-win-64bit-build1.zip | Archive | 2.36 MB |
| LinuxARM64 | aria2-1.37.0-aarch64-linux-android-build1.zip | Archive | 2.39 MB |
02How to install Aria2
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”.
FAQ
Is this the official Aria2 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 Aria2?
release-1.37.0, released 2023-11-15 (latest stable release on GitHub Releases, checked 2026-10-23).
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.
Is Aria2 free?
Pricing model: Open source; licence GPL-2.0. Check the official site for current plans.