Atlassian provides multiple ways to download and install this high-availability ITSM solution depending on whether you are performing a fresh installation, a manual upgrade, or a trial evaluation. Latest Release and Trial Downloads
When downloading, you will often be prompted to choose your target infrastructure: jira service desk data center download
: Installers are available for Windows 64-bit (EXE or ZIP), Linux 64-bit (BIN or TAR.GZ), and OS X . Accessing Older Versions (Download Archives) Atlassian provides multiple ways to download and install
: Always verify your download using the provided SHA256 checksums on the download page to ensure file integrity. Deployment Infrastructure Options a manual upgrade