: Native support for older sensor data like Landsat 4-5 TM and Landsat 7 ETM+ .
: You can find the original "Getting Started with ENVI 4.5" guide in PDF format here to help with the initial setup and interface navigation. envi-4-5-full-version-download
If you are using this version for research or legacy projects, it includes several foundational tools: : Native support for older sensor data like
: This version was designed for older operating systems (like Windows XP or Vista). If you are on Windows 10 or 11, you may need to run the installer in Compatibility Mode . envi-4-5-full-version-download