Parallels releases Desktop 16.5 with native Apple Silicon support, letting users run Windows 10 ARM Insider Preview on M1 Macs, and touts improved performance
M1 Mac users now have a new way to virtualize Windows on their machines. Parallels has officially released Parallels Desktop 16.5 today …
Context & Ripple Effects
Parallels had already adapted Desktop 16 for Big Sur and Metal-based graphics in its Desktop 16 update, but early M1 coverage still identified Parallels among the applications with compatibility or stability gaps. Desktop 16.5 turns that transition into a usable Windows-on-Mac path for Apple Silicon owners.
The release is an important intermediate step rather than a complete Windows licensing resolution: it supports a Windows 10 ARM Insider Preview. Microsoft later authorized Parallels for Windows 11 on M1 and M2 Macs, formalizing the route that this release began to establish.
First-order effects
- M1 Mac owners can run the Windows 10 ARM Insider Preview through Parallels Desktop 16.5, expanding their options for Windows-dependent workflows on Apple Silicon.
- Parallels gains a native Apple Silicon version with its stated performance improvements, directly addressing a compatibility concern associated with the first M1 Macs.
Second-order effects
- Windows availability on M1 Macs becomes contingent on Microsoft's ARM distribution and licensing terms, since Parallels' initial offering is tied to an Insider Preview rather than a broadly authorized release.
- Parallels' earlier investment in Big Sur and Metal support gives its Apple Silicon product a more continuous upgrade path than a one-off compatibility patch.
Third-order effects
- The subsequent Microsoft authorization suggests that Apple Silicon virtualization will be shaped as much by platform-holder approval as by hypervisor performance, making licensing qualification a durable competitive gate.
- As Apple moves Mac users to its own chips, virtualization vendors must maintain native support for both Apple's hardware transition and Microsoft's ARM Windows roadmap.
The trend: Apple Silicon is shifting Windows-on-Mac support from legacy x86 compatibility toward native ARM virtualization governed jointly by Apple, Parallels, and Microsoft.