NI runs a forum (forums.ni.com). If you do not have an active SSP, you can sometimes request the software there. However, NI representatives are strict; they will usually require you to prove you own a license for that specific version or ask you to purchase a license before providing the download link.
While the main LabVIEW Download page defaults to the latest version, users with a registered serial number can sometimes access older installers by filtering the "Version" dropdown to "Legacy" or "Archived" versions. labview 8.2 download
One legit source: If you have an old LabVIEW 8.2 installation CD/DVD, you can image it to ISO. Otherwise, eBay sometimes has sealed old NI software (transferable license). NI runs a forum (forums
It is important to start with a critical disclaimer: While the main LabVIEW Download page defaults to
You must have a registered NI Online Account . If you own a perpetual license, registering your serial number may unlock access to older versions in your Services Resource Center .