The official source for SPICE guest tools is the SPICE Project Download Page.

With the virtual machine running, Alex "inserted" the ISO into the virtual CD-ROM drive. Inside the guest OS, he ran the installer. He watched the progress bar crawl— . Then, the screen flickered.

Alternatively, use wget on your Proxmox host:

: This version is often recommended for older operating systems like Windows XP (32-bit), though users have noted it is generally not compatible with the 64-bit version of Windows XP.

If you are running a Windows virtual machine (VM) on a platform like , KVM , or Proxmox , you have likely encountered performance bottlenecks like mouse lag, fixed screen resolutions, or the inability to copy and paste between your host and guest systems. The SPICE Guest Tools are designed specifically to solve these issues.