VMware ESXi 3.5 update 05 install CD
I tried to locate the free VMware ESXi product for 32-bit hardware from the great internets, but after one hour I gave up. VMware’s forums indicate that the download has vanished from its original location.
Luckily I had the ISO in my storage, so I decided to bring it to public download.
Edit 2019-11-02: Big thanks to Martin (in comments) for pointing out that the file was corrupted (now fixed) and for link to official VMware forums where you can find license key: https://communities.vmware.com/thread/459811
VMware ESXi 3.5 update 05 build 207095 install CD / VMware-VMvisor-InstallerCD-3.5.0_Update_5-207095.i386.iso: